Fix translation for Laos

Author: wiktor-k

resources/lang/pl.json

@@ -213,7 +213,7 @@
     "Korea": "Korea",
     "Kuwait": "Kuwejt",
     "Kyrgyzstan": "Kirgistan",
-    "Lao People\\'s Democratic Republic": "Laotańskiej Republiki Ludowej-Demokratycznej Republice",
+    "Lao People\\'s Democratic Republic": "Laotańska Republika Ludowo-Demokratyczna",
     "Latvia": "Łotwa",
     "Lebanon": "Liban",
     "Lesotho": "Lesotho",