improve English for a warning message
On DOSish systems, there is a warning message for \r\n line endings on shebang line. Improve this message from "shebang line ends with \r may cause a problem" to "shebang line ending with \r may cause problems".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
improve English for a warning message
On DOSish systems, there is a warning message for \r\n line endings on shebang line.
Improve this message from "shebang line ends with \r may cause a problem"
to "shebang line ending with \r may cause problems".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e