modified: update env example file

.env.example

@@ -4,10 +4,12 @@ BOT_TOKEN=
 # Available options: trace, debug, info, warn, error, fatal
 LOG_LEVEL=info
 
-# This is used in the starboard script to display tenor gifs correctly
+# This is used in the starboard script to display tenor gifs correctly.
+# You don't have to provide a value here if you don't plan on using the
+# starboard feature.
 TENOR_API_KEY=null
 
-# Provide in minutes
+# Provide in minutes. Time after which the bot will leave vc if inactive.
 PLAYER_TIMEOUT=10
 
 # This is the guild that's used specifically to store custom emojis for
@@ -21,6 +23,9 @@ CUSTOM_EMOJIS_GUILD_ID=1234567890
 # 3 months
 LEAVE_INACTIVE_GUILDS=true
 
+# Changes if (/) commands should be registered on bot start.
+REGISTER_COMMANDS_ON_START=true
+
 # Available options: postgres, sqlite
 DATABASE_DIALECT=sqlite
 DATABASE_HOST=localhost