diff --git a/zone/npc.cpp b/zone/npc.cpp
index e218291ee..ff46c1331 100644
--- a/zone/npc.cpp
+++ b/zone/npc.cpp
@@ -3240,6 +3240,7 @@ void NPC::AIYellForHelp(Mob *sender, Mob *attacker)
 
 		float assist_range = (mob->GetAssistRange() * mob->GetAssistRange());
 
+		// Implement optional sneak-pull
 		if (RuleB(Combat, EnableSneakPull) && attacker->sneaking) {
 			assist_range = RuleI(Combat, SneakPullAssistRange);
 			if (attacker->IsClient()) {