diff --git a/docs/bugs_and_glitches.md b/docs/bugs_and_glitches.md
index 7a4242ece..a1693a00d 100644
--- a/docs/bugs_and_glitches.md
+++ b/docs/bugs_and_glitches.md
@@ -295,7 +295,7 @@ CheckHiddenOpponent: ; 37daa
 ; Uncomment the lines below to fix.
 	; ld a, BATTLE_VARS_SUBSTATUS5_OPP
 	; call GetBattleVar
-    ; bit SUBSTATUS_LOCK_ON, a
+    ; and 1 << SUBSTATUS_LOCK_ON
     ; ret z
 	ld a, BATTLE_VARS_SUBSTATUS3_OPP
 	call GetBattleVar
diff --git a/engine/battle/effect_commands.asm b/engine/battle/effect_commands.asm
index 2cf4ac97d..12915038c 100644
--- a/engine/battle/effect_commands.asm
+++ b/engine/battle/effect_commands.asm
@@ -9711,7 +9711,7 @@ CheckHiddenOpponent: ; 37daa
 ; Uncomment the lines below to fix.
 	; ld a, BATTLE_VARS_SUBSTATUS5_OPP
 	; call GetBattleVar
-    ; bit SUBSTATUS_LOCK_ON, a
+    ; and 1 << SUBSTATUS_LOCK_ON
     ; ret z
 	ld a, BATTLE_VARS_SUBSTATUS3_OPP
 	call GetBattleVar