Update pl.json

need to make work translations
-"to":"do"
-"by":"przez"

res/translations/pl.json

@@ -6,8 +6,8 @@
     "Add to queue": "Dodaj do odtwarzania",
     "Album": "Album",
     "album": "album",
-    "Album count": "Album count",
-    "Album Count": "Album Count",
+    "Album count": "Ilość albumów",
+    "Album Count": "Ilość Albumów",
     "Album filters": "Filtry albumu",
     "Album gain": "Album gain",
     "Album info not available": "Informacje ablumu niedostępne",
@@ -96,7 +96,7 @@
     "Lyrics": "Tekst piosenki",
     "Lyrics not available": "Tekst piosenki nie jest dostępny",
     "min": "min",
-    "minutes of track have been played": "minutes of track have been played",
+    "minutes of track have been played": "minuty utworu odtworzono",
     "Mixtape": "Mixtape",
     "My Server": "Mój serwer",
     "Name": "Nazwa",
@@ -151,7 +151,7 @@
     "Search page": "Przeszukaj stronę",
     "Search playlists or new playlist name": "Szukaj playlisty lub",
     "sec": "sec",
-    "selected": "wybrane",
+    "selected": "wybrano",
     "Send playback statistics to server": "Wyślij statystyki playbacku do serwera",
     "Server": "Serwer",
     "Server Type": "Typ serwera",