fix Update .env-sample with indexers indications

.env-sample

@@ -13,7 +13,7 @@ INDEXER_MANAGER_TYPE=None # jackett or prowlarr or None if you want to disable i
 INDEXER_MANAGER_URL=http://127.0.0.1:9117
 INDEXER_MANAGER_API_KEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 INDEXER_MANAGER_TIMEOUT=60 # maximum time to obtain search results from indexer manager in seconds
-INDEXER_MANAGER_INDEXERS='["EXAMPLE1_CHANGETHIS", "EXAMPLE2_CHANGETHIS"]'
+INDEXER_MANAGER_INDEXERS='["EXAMPLE1_CHANGETHIS", "EXAMPLE2_CHANGETHIS"]' # for jackett, get the names from https://github.com/Jackett/Jackett/tree/master/src/Jackett.Common/Definitions - for prowlarr you can write them like on the web dashboard
 GET_TORRENT_TIMEOUT=5 # maximum time to obtain the torrent info hash in seconds
 ZILEAN_URL=None # for DMM search - https://github.com/iPromKnight/zilean - ex: http://127.0.0.1:8181
 ZILEAN_TAKE_FIRST=500 # only change it if you know what it is