scm: mercurial: use i18n text of repository note in setting.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5541 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/locales/en.yml

@@ -942,6 +942,7 @@ en:
   text_warn_on_leaving_unsaved: "The current page contains unsaved text that will be lost if you leave this page."
   text_scm_path_encoding_note: "Default: UTF-8"
   text_git_repository_note: "Bare and local repository (e.g. /gitrepo, c:\gitrepo)"
+  text_mercurial_repository_note: "Local repository (e.g. /hgrepo, c:\hgrepo)"
 
   default_role_manager: Manager
   default_role_developer: Developer