From a92b77d7cd19947bd3896dcd96c7e389efdec2de Mon Sep 17 00:00:00 2001
From: Hans Bolinder <hasse@erlang.org>
Date: Fri, 19 Jan 2018 10:37:06 +0100
Subject: stdlib: Correct contracts

---
 lib/stdlib/src/io_lib.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/stdlib/src/io_lib.erl')

diff --git a/lib/stdlib/src/io_lib.erl b/lib/stdlib/src/io_lib.erl
index 9d447418f8..50bf959db5 100644
--- a/lib/stdlib/src/io_lib.erl
+++ b/lib/stdlib/src/io_lib.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1996-2017. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2018. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -149,7 +149,7 @@ fread(Chars, Format) ->
 
 -spec fread(Continuation, CharSpec, Format) -> Return when
       Continuation :: continuation() | [],
-      CharSpec :: string() | eof,
+      CharSpec :: string() | 'eof',
       Format :: string(),
       Return :: {'more', Continuation1 :: continuation()}
               | {'done', Result, LeftOverChars :: string()},
-- 
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