Update Signal.signame doc [ci-skip]

* signal.c (sig_signame): [DOC] Add documentation in the case of
  return nil.  [Fix GH-1449]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index bf9469be91..44b1c33562 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Sep 28 13:00:25 2016  ksss  <co000ri@gmail.com>
+
+	* signal.c (sig_signame): [DOC] Add documentation in the case of
+	  return nil.  [Fix GH-1449]
+
 Wed Sep 28 10:43:27 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
 	* .travis.yml: delete comments. They were outdated.