Core/Scripts: Fixed build of boss_* scripts

src/server/scripts/EasternKingdoms/Stratholme/boss_order_of_silver_hand.cpp

@@ -132,7 +132,7 @@ public:
             if (instance->GetData(TYPE_SH_QUEST))
             {
                 if (Player* player = killer->ToPlayer())
-                    player->KilledMonsterCredit(SH_QUEST_CREDIT, 0);
+                    player->KilledMonsterCredit(SH_QUEST_CREDIT);
             }
         }