code cleanup: rubocop: fix Style/AsciiComments in lib/redmine/search.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@18631 e93f8b46-1217-0410-a6f0-8f06a7374b81

.rubocop_todo.yml

@@ -992,7 +992,6 @@ Style/AndOr:
 Style/AsciiComments:
   Exclude:
     - 'app/models/repository/git.rb'
-    - 'lib/redmine/search.rb'
 
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.

lib/redmine/search.rb

@@ -62,7 +62,7 @@ module Redmine
         # eg. hello "bye bye" => ["hello", "bye bye"]
         @tokens = @question.scan(%r{((\s|^)"[^"]+"(\s|$)|\S+)}).collect {|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '')}
         # tokens must be at least 2 characters long
-        # but for Chinese characters (汉字/漢字), tokens can be one character
+        # but for Chinese characters (Chinese HANZI/Japanese KANJI), tokens can be one character
         @tokens = @tokens.uniq.select {|w| w.length > 1 || w =~ /\p{Han}/ }
         # no more than 5 tokens to search for
         @tokens.slice! 5..-1