Merge pull request #500 from xesarni/master

Updated Polish translation

_locales/pl/messages.json

@@ -608,7 +608,7 @@
 		"description": "Title of the button 'Restore all removed elements' in the editor"
 	},
 	"editorRedoCutPage": {
-		"message": "Remove last restored element",
+		"message": "Usuń ostatni przywrócony element",
 		"description": "Title of the button 'Remove last restored element' in the editor"
 	},
 	"editorSavePage": {