diff --git a/constants/collision_constants.asm b/constants/collision_constants.asm
index c7f00861a..5626cb094 100644
--- a/constants/collision_constants.asm
+++ b/constants/collision_constants.asm
@@ -26,8 +26,8 @@ COLL_WHIRLPOOL         EQU $24
 COLL_BUOY              EQU $27
 COLL_CUT_28            EQU $28 ; garbage
 COLL_WATER             EQU $29
-COLL_ICE_2B            EQU $2b ; 
-COLL_WHIRLPOOL_2C      EQU $2c ; 
+COLL_ICE_2B            EQU $2b ; unused
+COLL_WHIRLPOOL_2C      EQU $2c ; unused
 COLL_WATERFALL_RIGHT   EQU $30 ; unused
 COLL_WATERFALL_LEFT    EQU $31 ; unused
 COLL_WATERFALL_UP      EQU $32 ; unused
diff --git a/home/battle.asm b/home/battle.asm
index 77ec0b026..d7e81f8a3 100644
--- a/home/battle.asm
+++ b/home/battle.asm
@@ -56,7 +56,7 @@ OpponentPartyAttr::
 	jr OTPartyAttr
 
 BattlePartyAttr::
-; Get attribute a from the party struct of the active battle mon. 
+; Get attribute a from the party struct of the active battle mon.
 	push bc
 	ld c, a
 	ld b, 0