[ruby-cvs:57536] nobu:r50388 (trunk): ChangeLog: fix issue number

[nobu at ruby-lang.org]

nobu	2015-04-26 05:16:04 +0900 (Sun, 26 Apr 2015)

  New Revision: 50388

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=50388

  Log:
    ChangeLog: fix issue number

  Modified files:
    trunk/ChangeLog