Revert r52469

"* lib/cmath.rb: methods which has suffix '!' are now deprecated."
It breaks rubyspec:
http://rubyci.s3.amazonaws.com/ubuntu1510/ruby-trunk/log/20151106T153002Z.fail.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 5 deletions

diff --git a/ChangeLog b/ChangeLog
index beca3a7bcc..6aa1d6fb8a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,3 @@
-Sat Nov  7 00:03:50 2015  Kazuki Tanaka  <gogotanaka@ruby-lang.org>
-
-	* lib/cmath.rb: methods which has suffix '!' are now deprecated.
-	  [ruby-core:68528] [Feature #10974]
-
 Fri Nov  6 23:13:53 2015  Kazuki Tanaka  <gogotanaka@ruby-lang.org>
 
 	* array.c: clarifies Array#reject! documentation.