diff --git a/src/p_user.c b/src/p_user.c
index 0c4d25554..cd308d932 100644
--- a/src/p_user.c
+++ b/src/p_user.c
@@ -9185,7 +9185,7 @@ mobj_t *P_LookForFocusTarget(player_t *player, mobj_t *exclude, SINT8 direction,
 		case MT_TNTBARREL:
 			if (lockonflags & LOCK_INTERESTS)
 				break;
-			/*fallthru*/
+			/*FALLTHRU*/
 		case MT_PLAYER: // Don't chase other players!
 		case MT_DETON:
 			continue; // Don't be STUPID, Sonic!
@@ -9203,7 +9203,7 @@ mobj_t *P_LookForFocusTarget(player_t *player, mobj_t *exclude, SINT8 direction,
 		case MT_EGGSTATUE:
 			if (tutorialmode)
 				break; // Always focus egg statue in the tutorial
-			/*fallthru*/
+			/*FALLTHRU*/
 		default:
 
 			if ((lockonflags & LOCK_BOSS) && ((mo->flags & (MF_BOSS|MF_SHOOTABLE)) == (MF_BOSS|MF_SHOOTABLE))) // allows if it has the flags desired XOR it has the invert aimable flag