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-rw-r--r--lib/stdlib/src/proplists.erl39
1 files changed, 15 insertions, 24 deletions
diff --git a/lib/stdlib/src/proplists.erl b/lib/stdlib/src/proplists.erl
index 634724019f..340dfdcac9 100644
--- a/lib/stdlib/src/proplists.erl
+++ b/lib/stdlib/src/proplists.erl
@@ -1,27 +1,17 @@
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
%%
-%% %CopyrightBegin%
+%% http://www.apache.org/licenses/LICENSE-2.0
%%
-%% Copyright Ericsson AB 2001-2013. All Rights Reserved.
-%%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%%
-%% %CopyrightEnd%
-%%
-%% =====================================================================
-%% Support functions for property lists
-%%
-%% Copyright (C) 2000-2003 Richard Carlsson
-%% ---------------------------------------------------------------------
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
+%% @copyright 2000-2003 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
%% @doc Support functions for property lists.
%%
%% <p>Property lists are ordinary lists containing entries in the form
@@ -93,7 +83,7 @@ property(Key, Value) ->
%% ---------------------------------------------------------------------
-%% @doc Unfolds all occurences of atoms in <code>ListIn</code> to tuples
+%% @doc Unfolds all occurrences of atoms in <code>ListIn</code> to tuples
%% <code>{Atom, true}</code>.
%%
%% @see compact/1
@@ -437,8 +427,9 @@ substitute_aliases_1([], P) ->
%% @see normalize/2
-spec substitute_negations(Negations, ListIn) -> ListOut when
- Negations :: [{Key, Key}],
- Key :: term(),
+ Negations :: [{Key1, Key2}],
+ Key1 :: term(),
+ Key2 :: term(),
ListIn :: [term()],
ListOut :: [term()].