Bulgarian translation for 2.2-stable updated by Ivan Cenov (#12926, #12928)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11246 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/locales/bg.yml

@@ -826,7 +826,7 @@ bg:
   label_generate_key: Генериране на ключ
   label_issue_watchers: Наблюдатели
   label_example: Пример
-  label_display: Display
+  label_display: Показване
   label_sort: Сортиране
   label_ascending: Нарастващ
   label_descending: Намаляващ