Simple typo fix

Changed "palyer" to "player"

src/main/resources/config.yml

@@ -140,7 +140,7 @@ disablePotions: true
 # - If you change this feature, you will need to restart the server for the value to update (does not work with /teama realod)
 # - If a player is not on a team, they will hit themselves with potions regardless of what value this opion takes
 #
-# Possible values: [true - Potion effects will damage the player who threw them, false - Potion effects will not damage the palyer who threw them]
+# Possible values: [true - Potion effects will damage the player who threw them, false - Potion effects will not damage the player who threw them]
 playerDamageSelf: true
 
 # This is a list of all the team names that are blacklisted on your server (include any names of teams that you want to ban)