remove line feed

_locales/pt_br/messages.json

@@ -931,4 +931,4 @@
 		"message": "URL",
 		"description": "Title of the column in the table of the URLs"
 	}
-}
+}

_locales/ru/messages.json

@@ -931,4 +931,4 @@
 		"message": "URL",
 		"description": "Title of the column in the table of the URLs"
 	}
-}
+}