Core/Misc: fix typo - yet another English language lesson: INTERUPT -> INTERRUPT

src/server/game/Entities/Player/Player.cpp

@@ -889,7 +889,7 @@ Player::~Player ()
 void Player::CleanupsBeforeDelete(bool finalCleanup)
 {
     TradeCancel(false);
-    DuelComplete(DUEL_INTERUPTED);
+    DuelComplete(DUEL_INTERRUPTED);
 
     Unit::CleanupsBeforeDelete(finalCleanup);
 
@@ -7500,13 +7500,13 @@ void Player::DuelComplete(DuelCompleteType type)
     sLog->outDebug(LOG_FILTER_UNITS, "Duel Complete %s %s", GetName(), duel->opponent->GetName());
 
     WorldPacket data(SMSG_DUEL_COMPLETE, (1));
-    data << (uint8)((type != DUEL_INTERUPTED) ? 1 : 0);
+    data << (uint8)((type != DUEL_INTERRUPTED) ? 1 : 0);
     GetSession()->SendPacket(&data);
 
     if (duel->opponent->GetSession())
         duel->opponent->GetSession()->SendPacket(&data);
 
-    if (type != DUEL_INTERUPTED)
+    if (type != DUEL_INTERRUPTED)
     {
         data.Initialize(SMSG_DUEL_WINNER, (1+20));          // we guess size
         data << uint8(type == DUEL_WON ? 0 : 1);            // 0 = just won; 1 = fled

src/server/game/Entities/Player/Player.h

@@ -732,7 +732,7 @@ enum RestType
 
 enum DuelCompleteType
 {
-    DUEL_INTERUPTED = 0,
+    DUEL_INTERRUPTED = 0,
     DUEL_WON        = 1,
     DUEL_FLED       = 2
 };

src/server/game/Entities/Unit/Unit.cpp

@@ -15208,7 +15208,7 @@ void Unit::Kill(Unit *pVictim, bool durabilityLoss)
         {
             pVictim->ToPlayer()->duel->opponent->CombatStopWithPets(true);
             pVictim->ToPlayer()->CombatStopWithPets(true);
-            pVictim->ToPlayer()->DuelComplete(DUEL_INTERUPTED);
+            pVictim->ToPlayer()->DuelComplete(DUEL_INTERRUPTED);
         }
     }
     else                                                // creature died

src/server/game/Server/Protocol/Handlers/DuelHandler.cpp

@@ -78,5 +78,5 @@ void WorldSession::HandleDuelCancelledOpcode(WorldPacket& recvPacket)
     uint64 guid;
     recvPacket >> guid;
 
-    GetPlayer()->DuelComplete(DUEL_INTERUPTED);
+    GetPlayer()->DuelComplete(DUEL_INTERRUPTED);
 }