Core/Misc: Rename UNIT_STAT_* enums to UNIT_STATE_*

src/server/game/Handlers/PetitionsHandler.cpp

@@ -98,7 +98,7 @@ void WorldSession::HandlePetitionBuyOpcode(WorldPacket & recv_data)
     }
 
     // remove fake death
-    if (GetPlayer()->HasUnitState(UNIT_STAT_DIED))
+    if (GetPlayer()->HasUnitState(UNIT_STATE_DIED))
         GetPlayer()->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);
 
     uint32 charterid = 0;