[ruby-cvs:79047] 749915e940 (master): Fix a typo [ci skip]

"Kazuhiro NISHIYAMA" <[email protected]> Thu, 2 Jan 2020 12:12:29 +0900 (JST)

Newsgroups	gmane.comp.lang.ruby.cvs
Message-ID	<[email protected]>

Kazuhiro NISHIYAMA	2020-01-02 12:12:05 +0900 (Thu, 02 Jan 2020)

  New Revision: 749915e940

  https://github.com/ruby/ruby/commit/749915e940

  Log:
    Fix a typo [ci skip]

  Modified files:
    warning.rb=