Improved description for Sharp key

descriptions/rep/en_us.lua

@@ -246,7 +246,7 @@ local repCollectibles={
 	[620] = {"620", "", "<Item does not exist>"},
 	[621] = {"621", "Red Stew", "Full health#↑ +21.6 Damage up#Damage up wears off over the next 3 minutes"}, --  Red Stew
 	[622] = {"622", "Genesis", "{{Warning}} ONE TIME USAGE {{Warning}}#Removes all of Isaac's items and pickups#Teleports you to a unique bedroom with pickups, chests and a trapdoor#For every item lost, Treasure Rooms {{TreasureRoom}} show a set of 3 items to choose from"}, --  Genesis
-	[623] = {"623", "Sharp Key", "+5 keys#Throw your key to deal damage, destroy obstacles, or open doors"}, --  Sharp Key
+	[623] = {"623", "Sharp Key", "+5 keys#Throw your key to deal damage, destroy obstacles, or open doors#Enemies killed with it have a chance to spawn the content of a chest, including items"}, --  Sharp Key
 	[624] = {"624", "Booster Pack", "Spawns 5 random cards"}, --  Booster Pack
 	[625] = {"625", "Mega Mush", "Gigantifies you for 30 seconds#Increases damage and range#Grants invulnerability and ability to crush enemies and obstacles#Effect persists between rooms"}, --  Mega Mush
 	[626] = {"626", "Knife Piece 1", "First part of the knife familiar"}, --  Knife Piece 1