remove trailing white-spaces from lib/redmine/version.rb.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6521 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/version.rb

@@ -37,8 +37,8 @@ module Redmine
     REVISION = self.revision
     ARRAY    = [MAJOR, MINOR, TINY, BRANCH, REVISION].compact
     STRING   = ARRAY.join('.')
-    
+
     def self.to_a; ARRAY  end
-    def self.to_s; STRING end    
+    def self.to_s; STRING end
   end
 end