5 files changed, 7 insertions, 9 deletions
diff --git a/lib/runtime_tools/src/dbg.erl b/lib/runtime_tools/src/dbg.erl
index f0086e8cc7..186563ab74 100644
--- a/lib/runtime_tools/src/dbg.erl
+++ b/lib/runtime_tools/src/dbg.erl
@@ -1786,12 +1786,12 @@ h(get_tracer) ->
        " - Returns the process or port to which all trace messages are sent."]);
 h(stop) ->
     help_display(
-      ["stop() -> stopped",
+      ["stop() -> ok",
        " - Stops the dbg server and the tracing of all processes.",
        "   Does not clear any trace patterns."]);
 h(stop_clear) ->
     help_display(
-      ["stop_clear() -> stopped",
+      ["stop_clear() -> ok",
        " - Stops the dbg server and the tracing of all processes,",
        "   and clears all trace patterns."]).
 
diff --git a/lib/runtime_tools/src/observer_backend.erl b/lib/runtime_tools/src/observer_backend.erl
index 670e216d97..202129c61a 100644
--- a/lib/runtime_tools/src/observer_backend.erl
+++ b/lib/runtime_tools/src/observer_backend.erl
@@ -77,8 +77,8 @@ sys_info() ->
      | MemInfo].
 
 alloc_info() ->
-    {_,_,AllocTypes,_} = erlang:system_info(allocator),
-    try erlang:system_info({allocator_sizes,AllocTypes}) of
+    AlcuAllocs = erlang:system_info(alloc_util_allocators),
+    try erlang:system_info({allocator_sizes, AlcuAllocs}) of
 	Allocators -> Allocators
     catch _:_ -> []
     end.
diff --git a/lib/runtime_tools/src/runtime_tools_sup.erl b/lib/runtime_tools/src/runtime_tools_sup.erl
index ab9fa534d5..32770397dd 100644
--- a/lib/runtime_tools/src/runtime_tools_sup.erl
+++ b/lib/runtime_tools/src/runtime_tools_sup.erl
@@ -1,4 +1,3 @@
-%% -*- coding: utf-8 -*-
 %%
 %% %CopyrightBegin%
 %% 
diff --git a/lib/runtime_tools/src/system_information.erl b/lib/runtime_tools/src/system_information.erl
index 1d4b878d79..603b698d5e 100644
--- a/lib/runtime_tools/src/system_information.erl
+++ b/lib/runtime_tools/src/system_information.erl
@@ -280,7 +280,7 @@ print_environments([],_) ->
 
 print_environment({_Key, false},_) -> ok;
 print_environment({Key, Value},_) ->
-    io:format(" - ~s = ~s~n", [Key, Value]).
+    io:format(" - ~s = ~ts~n", [Key, Value]).
 
 print_modules_from_code(M, [Info|Ms], Opts) ->
     print_module_from_code(M, Info),
@@ -292,14 +292,14 @@ print_modules_from_code(_, [], _) ->
     ok.
 
 print_module_from_code(M, {Path, [{M,ModInfo}]}) ->
-    io:format(" from path \"~s\" (no application):~n", [Path]),
+    io:format(" from path \"~ts\" (no application):~n", [Path]),
     io:format("     - compiler: ~s~n", [get_value([compiler], ModInfo)]),
     io:format("     -      md5: ~s~n", [get_value([md5], ModInfo)]),
     io:format("     -   native: ~w~n", [get_value([native], ModInfo)]),
     io:format("     -   loaded: ~w~n", [get_value([loaded], ModInfo)]),
     ok;
 print_module_from_code(M, {App,Vsn,Path,[{M,ModInfo}]}) ->
-    io:format(" from path \"~s\" (~w-~s):~n", [Path,App,Vsn]),
+    io:format(" from path \"~ts\" (~w-~s):~n", [Path,App,Vsn]),
     io:format("     - compiler: ~s~n", [get_value([compiler], ModInfo)]),
     io:format("     -      md5: ~s~n", [get_value([md5], ModInfo)]),
     io:format("     -   native: ~w~n", [get_value([native], ModInfo)]),
diff --git a/lib/runtime_tools/src/ttb_autostart.erl b/lib/runtime_tools/src/ttb_autostart.erl
index 5339507cec..4c6971c119 100644
--- a/lib/runtime_tools/src/ttb_autostart.erl
+++ b/lib/runtime_tools/src/ttb_autostart.erl
@@ -1,4 +1,3 @@
-%%%-*- coding: utf-8 -*-
 %%%-------------------------------------------------------------------
 %%% File    : ttb_autostart.erl
 %%% Author  : Bartłomiej Puzoń <[email protected]>