Ruby 1.9: fix typo of rake task name to check parsing yaml by psych library (#8847, #4050).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6649 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/tasks/locales.rake

@@ -123,7 +123,7 @@ END_DESC
   # in case of installing by rvm,
   # Ruby 1.9 default yaml library is psych.
 
-  task :check_parsing_by_psynch do
+  task :check_parsing_by_psych do
     begin
       require 'psych'
       parser = Psych::Parser.new