Fixed typos in lib/dialyzer

37 files changed, 52 insertions, 52 deletions

diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer_dataflow.erl b/lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer_dataflow.erl
index 6a5b593db0..53b08cc5c9 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer_dataflow.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer_dataflow.erl
@@ -1340,7 +1340,7 @@ do_clause(C, Arg, ArgType0, OrigArgType, Map, State) ->
 		{{Tag, PatTypes}, false};
 	      false ->
 		%% Try to find out if this is a default clause in a list
-		%% comprehension and supress this. A real Hack(tm)
+		%% comprehension and suppress this. A real Hack(tm)
 		Force0 =
 		  case is_compiler_generated(cerl:get_ann(C)) of
 		    true ->
diff --git a/lib/dialyzer/test/options1_SUITE_data/src/compiler/beam_disasm.erl b/lib/dialyzer/test/options1_SUITE_data/src/compiler/beam_disasm.erl
index 0108f91b7f..cf2cbe8e2b 100644
--- a/lib/dialyzer/test/options1_SUITE_data/src/compiler/beam_disasm.erl
+++ b/lib/dialyzer/test/options1_SUITE_data/src/compiler/beam_disasm.erl
@@ -565,7 +565,7 @@ resolve_inst({make_fun2,Args},_,_,Lbls,Lambdas) ->
     [OldIndex] = resolve_args(Args),
     {value,{OldIndex,{F,A,_Lbl,_Index,NumFree,OldUniq}}} =
 	lists:keysearch(OldIndex, 1, Lambdas),
-    [{_,{M,_,_}}|_] = Lbls,			% Slighly kludgy.
+    [{_,{M,_,_}}|_] = Lbls,			% Slightly kludgy.
     {make_fun2,{M,F,A},OldIndex,OldUniq,NumFree};
 resolve_inst(Instr, Imports, Str, Lbls, _Lambdas) ->
     resolve_inst(Instr, Imports, Str, Lbls).
diff --git a/lib/dialyzer/test/options1_SUITE_data/src/compiler/cerl_inline.erl b/lib/dialyzer/test/options1_SUITE_data/src/compiler/cerl_inline.erl
index 95d2076ccf..8fca202b8c 100644
--- a/lib/dialyzer/test/options1_SUITE_data/src/compiler/cerl_inline.erl
+++ b/lib/dialyzer/test/options1_SUITE_data/src/compiler/cerl_inline.erl
@@ -951,7 +951,7 @@ i_letrec(Es, B, Xs, Ctxt, Ren, Env, S) ->
 
     %% Finally, we create new letrec-bindings for any and all
     %% residualised definitions. All referenced functions should have
-    %% been visited; the call to `visit' below is expected to retreive a
+    %% been visited; the call to `visit' below is expected to retrieve a
     %% cached expression.
     Rs1 = keep_referenced(Rs, S4),
     {Es1, S5} = mapfoldl(fun (R, S) ->
@@ -997,7 +997,7 @@ i_apply(E, Ctxt, Ren, Env, S) ->
     %% location could be recycled after the flag has been tested, but
     %% there is no real advantage to that, because in practice, only
     %% 4-5% of all created store locations will ever be reused, while
-    %% there will be a noticable overhead for managing the free list.)
+    %% there will be a noticeable overhead for managing the free list.)
     case st__get_app_inlined(L, S3) of
         true ->
             %% The application was inlined, so we have the final
@@ -2007,7 +2007,7 @@ residualize_operand(Opnd, E, S) ->
     case st__get_opnd_effect(Opnd#opnd.loc, S) of
         true ->
             %% The operand has not been visited, so we do that now, but
-            %% in `effect' context. (Waddell's algoritm does some stuff
+            %% in `effect' context. (Waddell's algorithm does some stuff
             %% here to account specially for the operand size, which
             %% appears unnecessary.)
             {E1, S1} = i(Opnd#opnd.expr, effect, Opnd#opnd.ren,
diff --git a/lib/dialyzer/test/options1_SUITE_data/src/compiler/rec_env.erl b/lib/dialyzer/test/options1_SUITE_data/src/compiler/rec_env.erl
index 01c2512397..76ae871aee 100644
--- a/lib/dialyzer/test/options1_SUITE_data/src/compiler/rec_env.erl
+++ b/lib/dialyzer/test/options1_SUITE_data/src/compiler/rec_env.erl
@@ -469,7 +469,7 @@ get(Key, Env) ->
 -define(MINIMUM_RANGE, 1000).
 -define(START_RANGE_FACTOR, 50).
 -define(MAX_RETRIES, 2).      % retries before enlarging range
--define(ENLARGE_FACTOR, 10).  % range enlargment factor
+-define(ENLARGE_FACTOR, 10).  % range enlargement factor
 
 -ifdef(DEBUG).
 %% If you want to use these process dictionary counters, make sure to
diff --git a/lib/dialyzer/test/options1_SUITE_data/src/compiler/sys_pre_expand.erl b/lib/dialyzer/test/options1_SUITE_data/src/compiler/sys_pre_expand.erl
index 49a95a95e5..69139cd568 100644
--- a/lib/dialyzer/test/options1_SUITE_data/src/compiler/sys_pre_expand.erl
+++ b/lib/dialyzer/test/options1_SUITE_data/src/compiler/sys_pre_expand.erl
@@ -316,7 +316,7 @@ record_test_in_guard(Line, Term, Name, Vs, St) ->
     %%            code bloat.)
     %%        (4) Xref may be run on the abstract code, so the name in the
     %%            abstract code must be erlang:is_record/3.
-    %%        (5) To achive both (3) and (4) at the same time, set the name
+    %%        (5) To achieve both (3) and (4) at the same time, set the name
     %%            here to erlang:is_record/3, but mark it as compiler-generated.
     %%            The v3_core pass will change the name to erlang:internal_is_record/3.
     Fs = record_fields(Name, St),
diff --git a/lib/dialyzer/test/options1_SUITE_data/src/compiler/v3_codegen.erl b/lib/dialyzer/test/options1_SUITE_data/src/compiler/v3_codegen.erl
index 33a322b466..acb49b5faf 100644
--- a/lib/dialyzer/test/options1_SUITE_data/src/compiler/v3_codegen.erl
+++ b/lib/dialyzer/test/options1_SUITE_data/src/compiler/v3_codegen.erl
@@ -1667,7 +1667,7 @@ bs_function({function,Name,Arity,CLabel,Asm0}=Func) ->
 
 %%%
 %%% Pass 1: Found out which bs_restore's that are needed. For now we assume
-%%% that a bs_restore is needed unless it is directly preceeded by a bs_save.
+%%% that a bs_restore is needed unless it is directly preceded by a bs_save.
 %%%
 
 bs_needed([{bs_save,Name},{bs_restore,Name}|T], N, _BsUsed, Dict) ->
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct.erl
index ed38b2f915..3829479a94 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct.erl
@@ -520,7 +520,7 @@ save_automatic_tagged_types([_M|Ms]) ->
 %% remove_in_set_imports/3 :
 %% input: list with tuples of each module's imports and module name
 %% respectively.
-%% output: one list with same format but each occured import from a
+%% output: one list with same format but each occurred import from a
 %% module in the input set (IMNameL) is removed.
 remove_in_set_imports([{{imports,ImpL},_ModName}|Rest],InputMNameL,Acc) ->
     NewImpL = remove_in_set_imports1(ImpL,InputMNameL,[]),
@@ -1628,7 +1628,7 @@ tlv_tag1(<<1:1,PartialTag:7,Buffer/binary>>,Acc) ->
     tlv_tag1(Buffer,(Acc bsl 7) bor PartialTag).
 
 %% reads the content from the configuration file and returns the
-%% selected part choosen by InfoType. Assumes that the config file
+%% selected part chosen by InfoType. Assumes that the config file
 %% content is an Erlang term.
 read_config_file(ModuleName,InfoType) when atom(InfoType) ->
     CfgList = read_config_file(ModuleName),
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_check.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_check.erl
index c26b8f851b..a4f39bde74 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_check.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_check.erl
@@ -4028,7 +4028,7 @@ check_sequence(S,Type,Comps)  ->
 	    {CRelInf,NewComps2} = componentrelation_leadingattr(S,NewComps),
 %	    io:format("CRelInf: ~p~n",[CRelInf]),
 %	    io:format("NewComps2: ~p~n",[NewComps2]),
-	    %% CompListWithTblInf has got a lot unecessary info about
+	    %% CompListWithTblInf has got a lot unnecessary info about
 	    %% the involved class removed, as the class of the object
 	    %% set.
 	    CompListWithTblInf = get_tableconstraint_info(S,Type,NewComps2),
@@ -4686,7 +4686,7 @@ any_component_relation(_,[],_,_,Acc) ->
 %% evaluate_atpath/4 finds out whether the at notation refers to the
 %% search level. The list of referenced names in the AtNot list shall
 %% begin with a name that exists on the level it refers to. If the
-%% found AtPath is refering to the same sub-branch as the simple table
+%% found AtPath is referring to the same sub-branch as the simple table
 %% has, then there shall not be any leading attribute info on this
 %% level.
 evaluate_atpath(_,[],Cnames,{innermost,AtPath=[Ref|_Refs]}) ->
@@ -4857,7 +4857,7 @@ innertype_comprel1(S,T = #type{def=Def,constraint=Cons,tablecinf=TCI},Path) ->
 	case Cons of
 	    [{componentrelation,{_,_,ObjectSet},AtList}|_Rest] ->
 		%% This AtList must have an "outermost" at sign to be
-		%% relevent here.
+		%% relevant here.
 		[{_,AL=[#'Externalvaluereference'{value=_Attr}|_R1]}|_R2]
 		    = AtList,
 %%		#'ObjectClassFieldType'{class=ClassDef} = Def,
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_constructed_ber.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_constructed_ber.erl
index 392896932a..0b5ea85681 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_constructed_ber.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_constructed_ber.erl
@@ -1259,7 +1259,7 @@ gen_dec_line(Erules,TopType,Cname,CTags,Type,OptOrMand,DecObjInf)  ->
 	end,
     case DecObjInf of
 	{Cname,ObjSet} -> % this must be the component were an object is
-	    %% choosen from the object set according to the table
+	    %% chosen from the object set according to the table
 	    %% constraint.
 	    {[{ObjSet,Cname,asn1ct_gen:mk_var(asn1ct_name:curr(term))}],
 	     PostpDec};
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_constructed_ber_bin_v2.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_constructed_ber_bin_v2.erl
index 9725da4d11..fb9ffb13db 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_constructed_ber_bin_v2.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_constructed_ber_bin_v2.erl
@@ -1096,7 +1096,7 @@ gen_dec_line(Erules,TopType,Cname,CTags,Type,OptOrMand,DecObjInf)  ->
 	end,
     case DecObjInf of
 	{Cname,ObjSet} -> % this must be the component were an object is
-	    %% choosen from the object set according to the table
+	    %% chosen from the object set according to the table
 	    %% constraint.
 	    {[{ObjSet,Cname,asn1ct_gen:mk_var(asn1ct_name:curr(term))}],
 	     PostpDec};
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_parser2.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_parser2.erl
index 5f8c7a0de8..32676b3448 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_parser2.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1ct_parser2.erl
@@ -2721,7 +2721,7 @@ prioritize_error(ErrList) ->
 				end,
 				NewErrList),
 	    case SplitErrs of
-		{[],UndefPosErrs} -> % if no error with Positon exists
+		{[],UndefPosErrs} -> % if no error with Position exists
 		    lists:last(UndefPosErrs);
 		{IntPosErrs,_} ->
 		    IntPosReasons = lists:map(fun(X)->element(2,X) end,IntPosErrs),
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_ber_bin.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_ber_bin.erl
index 5854f8edbd..8f4d189b5a 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_ber_bin.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_ber_bin.erl
@@ -1036,7 +1036,7 @@ decode_real2(Buffer0, Form, Len, RemBytes1) ->
 %%
 %% bitstring NamedBitList
 %% Val can be  of:
-%% - [identifiers] where only named identifers are set to one,
+%% - [identifiers] where only named identifiers are set to one,
 %%   the Constraint must then have some information of the
 %%   bitlength.
 %% - [list of ones and zeroes] all bits
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_ber_bin_v2.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_ber_bin_v2.erl
index 0457425445..6e12d36579 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_ber_bin_v2.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_ber_bin_v2.erl
@@ -1034,7 +1034,7 @@ decode_real_notag(_Buffer, _Form) ->
 %%
 %% bitstring NamedBitList
 %% Val can be  of:
-%% - [identifiers] where only named identifers are set to one,
+%% - [identifiers] where only named identifiers are set to one,
 %%   the Constraint must then have some information of the
 %%   bitlength.
 %% - [list of ones and zeroes] all bits
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per.erl
index b163aa24ac..97c92a2dd1 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per.erl
@@ -823,7 +823,7 @@ decode_enumerated(Buffer,C,NamedNumberTup) when tuple(NamedNumberTup) ->
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% bitstring NamedBitList
 %% Val can be  of:
-%% - [identifiers] where only named identifers are set to one,
+%% - [identifiers] where only named identifiers are set to one,
 %%   the Constraint must then have some information of the
 %%   bitlength.
 %% - [list of ones and zeroes] all bits
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per_bin.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per_bin.erl
index 15986cc217..aa2cf5ba88 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per_bin.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per_bin.erl
@@ -1000,7 +1000,7 @@ decode_enumerated(Buffer,C,NamedNumberTup) when tuple(NamedNumberTup) ->
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% bitstring NamedBitList
 %% Val can be  of:
-%% - [identifiers] where only named identifers are set to one,
+%% - [identifiers] where only named identifiers are set to one,
 %%   the Constraint must then have some information of the
 %%   bitlength.
 %% - [list of ones and zeroes] all bits
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per_bin_rt2ct.erl b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per_bin_rt2ct.erl
index 43d9bef54e..24f7949c21 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per_bin_rt2ct.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/asn1/asn1rt_per_bin_rt2ct.erl
@@ -1059,7 +1059,7 @@ decode_enumerated(Buffer,C,NamedNumberTup) when tuple(NamedNumberTup) ->
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% bitstring NamedBitList
 %% Val can be  of:
-%% - [identifiers] where only named identifers are set to one,
+%% - [identifiers] where only named identifiers are set to one,
 %%   the Constraint must then have some information of the
 %%   bitlength.
 %% - [list of ones and zeroes] all bits
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/ftp.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/ftp.erl
index 4f0ca99cce..8be5b0cd6e 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/ftp.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/ftp.erl
@@ -108,7 +108,7 @@ user(Pid, User, Pass) ->
   gen_server:call(Pid, {user, User, Pass}, infinity).
 
 %% user(Pid, User, Pass,Acc)
-%% Purpose:  Login whith a supplied account name
+%% Purpose:  Login with a supplied account name
 %% Args:     Pid = pid(), User = Pass = Acc = string()
 %% Returns:  ok | {error, euser} | {error, econn} | {error, eacct}
 user(Pid, User, Pass,Acc) ->
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/http.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/http.erl
index cf05431f5a..039960dac7 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/http.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/http.erl
@@ -24,7 +24,7 @@
 %%%      - RFC 3310 Authentication and Key Agreement (AKA) (not yet!)
 %%%      - HTTP/1.1 Specification Errata found at
 %%%        http://world.std.com/~lawrence/http_errata.html
-%%%    Additionaly follows the following recommendations:
+%%%    Additionally follows the following recommendations:
 %%%      - RFC 3143 Known HTTP Proxy/Caching Problems (not yet!)
 %%%      - draft-nottingham-hdrreg-http-00.txt (not yet!)
 %%%
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/http_lib.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/http_lib.erl
index ebefcd7ad7..28ea42c685 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/http_lib.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/http_lib.erl
@@ -697,7 +697,7 @@ lookup(Key,Val) ->
 %%% This code is for parsing trailer headers in chunked messages.
 %%% Will be deprecated whenever I have found an alternative working solution!
 %%% Note:
-%%% - The header names are returned slighly different from what the what
+%%% - The header names are returned slightly different from what the what
 %%%   inet_drv returns
 read_headers_old(Scheme,Socket,Timeout) ->
     read_headers_old(<<>>,Scheme,Socket,Timeout,[],[]).
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpc_manager.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpc_manager.erl
index 45beaa84f7..d2653184aa 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpc_manager.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpc_manager.erl
@@ -95,7 +95,7 @@ abort_session(Addr,Sid,Msg) ->
 next_request(Addr,Sid) ->
     gen_server:call(?HMACALL,{next_request,Addr,Sid},infinity).
 
-%%% Session handler has succeded to set up a new session, now register
+%%% Session handler has succeed to set up a new session, now register
 %%% the socket
 register_socket(Addr,Sid,Socket) ->
     gen_server:cast(?HMACALL,{register_socket,Addr,Sid,Socket}).
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpd_manager.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpd_manager.erl
index 85e06f43b6..3058ac3556 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpd_manager.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpd_manager.erl
@@ -224,7 +224,7 @@ is_blocked(ServerRef) ->
 
 
 %%
-%% Module API. Theese functions are intended for use from modules only.
+%% Module API. These functions are intended for use from modules only.
 %%
 
 config_lookup(Port, Query) ->
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpd_parse.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpd_parse.erl
index d7a698d65a..07f951d057 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpd_parse.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/httpd_parse.erl
@@ -109,7 +109,7 @@ get_persistens(HTTPVersion,ParsedHeader,ConfigDB)->
 		%%If it is version prio to 1.1 kill the conneciton
 		[$H, $T, $T, $P, $\/, $1, $.,N] ->
 		    case httpd_util:key1search(ParsedHeader,"connection","keep-alive")of
-			%%if the connection isnt ordered to go down let it live
+			%%if the connection isn't ordered to go down let it live
 			%%The keep-alive value is the older http/1.1 might be older
 			%%Clients that use it.
 			"keep-alive" when N >= 49 ->
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/jnets_httpd.hrl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/jnets_httpd.hrl
index 6b872d7c95..73edcf6b92 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/jnets_httpd.hrl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/jnets_httpd.hrl
@@ -60,7 +60,7 @@
 %	  request_line,        % string() Request Line
 	  headers,             % #req_headers{} Parsed request headers
 	  entity_body= <<>>,   % binary() Body of request
-	  connection,          % boolean() true if persistant connection
+	  connection,          % boolean() true if persistent connection
 	  status_code,         % int() Status code
 	  logging              % int() 0=No logging
 	                       %       1=Only mod_log present
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_auth_mnesia.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_auth_mnesia.erl
index e42494ff76..847d6e97c1 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_auth_mnesia.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_auth_mnesia.erl
@@ -53,7 +53,7 @@ store_directory_data(Directory, DirData) ->
 %% API
 %%
 
-%% Compability API
+%% Compatibility API
 
 
 store_user(UserName, Password, Port, Dir, AccessPassword) ->
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_esi.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_esi.erl
index 1203aeaa4c..a48f73274b 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_esi.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_esi.erl
@@ -440,7 +440,7 @@ try_new_erl_scheme_method(Info,Env,Input,Mod,Func)->
 
 
 %%----------------------------------------------------------------------
-%%The function recieves the data from the process that generates the page
+%%The function receives the data from the process that generates the page
 %%and send the data to the client through the mod_cgi:send function
 %%----------------------------------------------------------------------
 
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_htaccess.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_htaccess.erl
index f600c65e92..d95c745b07 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_htaccess.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_htaccess.erl
@@ -272,10 +272,10 @@ controlIfAllowed(AllowedNetworks,UserNetwork,IfAllowed,IfDenied)->
     end.
 
 
-%---------------------------------------------------------------------%
-%The Denycontrol isn't neccessary to preform since the allow control  %
-%override the deny control                                            %
-%---------------------------------------------------------------------%
+%--------------------------------------------------------------------%
+%The Denycontrol isn't necessary to preform since the allow control  %
+%override the deny control                                           %
+%--------------------------------------------------------------------%
 controlDenyAllow(DeniedNetworks,AllowedNetworks,UserNetwork)->
     case AllowedNetworks of
 	[{allow,all}]->
@@ -657,7 +657,7 @@ getData2(HtAccessFileNames,SplittedPath,Info)->
 
 %----------------------------------------------------------------------
 %HtAccessFilenames is a list the names the accesssfiles can have
-%Path is the shortest match agains all alias and documentroot
+%Path is the shortest match against all alias and documentroot
 %rest of splitted path is a list of the parts of the path
 %Info is the mod recod from the server
 %----------------------------------------------------------------------
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_range.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_range.erl
index 4e6030d5e2..f2c45c4a3f 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_range.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_range.erl
@@ -80,7 +80,7 @@ send_range_response(Path,Info,Ranges,FileInfo,LastModified)->
 	    send_range_response(Path,Info,Start,Stop,FileInfo,LastModified)
     end.
 %%More than one range specified
-%%Send a multipart reponse to the user
+%%Send a multipart response to the user
 %
 %%An example of an multipart range response
 
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_responsecontrol.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_responsecontrol.erl
index 76168f3890..a997db6880 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_responsecontrol.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_responsecontrol.erl
@@ -48,8 +48,8 @@ do(Info) ->
 
 
 %%----------------------------------------------------------------------
-%%Control that the request header did not contians any limitations
-%%wheather a response shall be createed or not
+%%Control that the request header did not contains any limitations
+%%whether a response shall be created or not
 %%----------------------------------------------------------------------
 
 do_responsecontrol(Info) ->
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia.erl b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia.erl
index 19b571ac47..cc72a9b6fe 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia.erl
@@ -431,7 +431,7 @@ wrap_trans(State, Fun, Args, Retries, Mod, Kind) ->
 %% read lock is only set on the first node
 %% Nodes may either be a list of nodes or one node as an atom
 %% Mnesia on all Nodes must be connected to each other, but
-%% it is not neccessary that they are up and running.
+%% it is not necessary that they are up and running.
 
 lock(LockItem, LockKind) ->
     case get(mnesia_activity_state) of
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_bup.erl b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_bup.erl
index fdbf3e4481..a85a08e4f8 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_bup.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_bup.erl
@@ -775,7 +775,7 @@ restore_tables([Rec | Recs], Header, Schema, State = {local, LocalTabs, L}) ->
 restore_tables([], _Header, _Schema, State) ->
     State.
 
-%% Creates all neccessary dat files and inserts
+%% Creates all necessary dat files and inserts
 %% the table definitions in the schema table
 %%
 %% Returns a list of local_tab tuples for all local tables
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_checkpoint.erl b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_checkpoint.erl
index 2b5c77b3ba..0403c7e978 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_checkpoint.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_checkpoint.erl
@@ -332,7 +332,7 @@ really_retain(Name, Tab) ->
 %%
 %% {min, MinTabs}
 %%   Minimize redundancy and only keep checkpoint info together with
-%%   one replica, preferrably at the local node. If any node involved
+%%   one replica, preferably at the local node. If any node involved
 %%   the checkpoint goes down, the checkpoint is deactivated.
 %%
 %% {max, MaxTabs}
@@ -345,7 +345,7 @@ really_retain(Name, Tab) ->
 %% {ram_overrides_dump, Tabs}
 %%   Only applicable for ram_copies. Bool controls which versions of
 %%   the records that should be included in the checkpoint state.
-%%   true means that the latest comitted records in ram (i.e. the
+%%   true means that the latest committed records in ram (i.e. the
 %%   records that the application accesses) should be included
 %%   in the checkpoint. false means that the records dumped to
 %%   dat-files (the records that will be loaded at startup) should
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_loader.erl b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_loader.erl
index 70fee1741e..07667d73f5 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_loader.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_loader.erl
@@ -61,7 +61,7 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_copies ->
     Repair = mnesia_monitor:get_env(auto_repair),
     Args = [{keypos, 2}, public, named_table, Type],
     case Reason of
-	{dumper, _} -> %% Resources allready allocated
+	{dumper, _} -> %% Resources already allocated
 	    ignore;
 	_ ->
 	    mnesia_monitor:mktab(Tab, Args),
@@ -82,7 +82,7 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_copies ->
 do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == ram_copies ->
     Args = [{keypos, 2}, public, named_table, Type],
     case Reason of
-	{dumper, _} -> %% Resources allready allocated
+	{dumper, _} -> %% Resources already allocated
 	    ignore;
 	_ ->
 	    mnesia_monitor:mktab(Tab, Args),
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_locker.erl b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_locker.erl
index 701aa8f598..accb631f2a 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_locker.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_locker.erl
@@ -170,14 +170,14 @@ loop(State) ->
 	    end;
 
 	%% If test_set_sticky fails, we send this to all nodes
-	%% after aquiring a real write lock on Oid
+	%% after acquiring a real write lock on Oid
 
 	{stick, {Tab, _}, N} ->
 	    ?ets_insert(mnesia_sticky_locks, {Tab, N}),
 	    loop(State);
 
 	%% The caller which sends this message, must have first
-	%% aquired a write lock on the entire table
+	%% acquired a write lock on the entire table
 	{unstick, Tab} ->
 	    ?ets_delete(mnesia_sticky_locks, Tab),
 	    loop(State);
@@ -738,11 +738,11 @@ dirty_sticky_lock(Tab, Key, Nodes, Lock) ->
 sticky_wlock_table(Tid, Store, Tab) ->
     sticky_lock(Tid, Store, {Tab, ?ALL}, write).
 
-%% aquire a wlock on Oid
+%% acquire a wlock on Oid
 %% We store a {Tabname, write, Tid} in all locktables
 %% on all nodes containing a copy of Tabname
 %% We also store an item {{locks, Tab, Key}, write} in the
-%% local store when we have aquired the lock.
+%% local store when we have acquired the lock.
 %%
 wlock(Tid, Store, Oid) ->
     {Tab, Key} = Oid,
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_monitor.erl b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_monitor.erl
index d1ff09ce29..7fd5f70e23 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_monitor.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_monitor.erl
@@ -144,7 +144,7 @@ check_protocol([{Node, {accept, Mon, _Version, Protocol}} | Tail], Protocols) ->
 	    end,
 	    [node(Mon) | check_protocol(Tail, Protocols)];
 	false  ->
-	    unlink(Mon), % Get rid of unneccessary link
+	    unlink(Mon), % Get rid of unnecessary link
 	    check_protocol(Tail, Protocols)
     end;
 check_protocol([{Node, {reject, _Mon, Version, Protocol}} | Tail], Protocols) ->
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_schema.erl b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_schema.erl
index ec07e1c1ab..fbd1356a7f 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_schema.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_schema.erl
@@ -1265,7 +1265,7 @@ make_change_table_copy_type(Tab, Node, ToS) ->
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% change index functions ....
-%% Pos is allready added by 1 in both of these functions
+%% Pos is already added by 1 in both of these functions
 
 add_table_index(Tab, Pos) ->
     schema_transaction(fun() -> do_add_table_index(Tab, Pos) end).
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_tm.erl b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_tm.erl
index 3e08354b5a..09e310530d 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_tm.erl
+++ b/lib/dialyzer/test/r9c_SUITE_data/src/mnesia/mnesia_tm.erl
@@ -1615,7 +1615,7 @@ commit_participant(Coord, Tid, Bin, C0, DiscNs, _RamNs) ->
 
 do_abort(Tid, Bin) when binary(Bin) ->
     %% Possible optimization:
-    %% If we want we could pass arround a flag
+    %% If we want we could pass around a flag
     %% that tells us whether the binary contains
     %% schema ops or not. Only if the binary
     %% contains schema ops there are meningful
diff --git a/lib/dialyzer/test/small_SUITE_data/src/tuple1.erl b/lib/dialyzer/test/small_SUITE_data/src/tuple1.erl
index d608275efe..88ac486044 100644
--- a/lib/dialyzer/test/small_SUITE_data/src/tuple1.erl
+++ b/lib/dialyzer/test/small_SUITE_data/src/tuple1.erl
@@ -2,7 +2,7 @@
 %%% File    : tuple1.erl
 %%% Author  : Tobias Lindahl <[email protected]>
 %%% Description : Exposed two bugs in the analysis;
-%%%               one supressed warning and one crash.
+%%%               one suppressed warning and one crash.
 %%%
 %%% Created : 13 Nov 2006 by Tobias Lindahl <[email protected]>
 %%%-------------------------------------------------------------------