Update advanced.md

Signed-off-by: Kristalli <[email protected]>

DisCatSharp.Docs/articles/modules/audio/lavalink_v4/advanced.md

@@ -24,7 +24,7 @@ lavalink:
 [..]
 plugins:
   lavasrc:
-    providers:
+    providers: # Custom providers for track loading. This is the default
       - "ytsearch:\"%ISRC%\"" # Will be ignored if track does not have an ISRC. See https://esearch.wikipedia.org/wiki/International_Standard_Recording_Code
       - "ytsearch:%QUERY%" # Will be used if track has no ISRC or no track could be found for the ISRC
       - "scsearch:%QUERY%" # Soundcloud search provider