chore(Core/Misc): Some cleanup (#19970)

* remove weird blanks

* update if

* ) ) to ))

* missed some ) )

* now switch

* .

src/server/scripts/Outland/HellfireCitadel/HellfireRamparts/boss_omor_the_unscarred.cpp

@@ -87,7 +87,7 @@ struct boss_omor_the_unscarred : public BossAI
 
     void KilledUnit(Unit*) override
     {
-        if(!_hasSpoken)
+        if (!_hasSpoken)
         {
             _hasSpoken = true;
             Talk(SAY_KILL);

src/server/scripts/Outland/HellfireCitadel/MagtheridonsLair/boss_magtheridon.cpp

@@ -215,7 +215,7 @@ struct boss_magtheridon : public BossAI
                 });
             }
         }
-        else if (action == ACTION_BANISH_SELF )
+        else if (action == ACTION_BANISH_SELF)
         {
             Talk(SAY_BANISH);
             me->CastSpell(me, SPELL_SHADOW_CAGE_STUN, true);

src/server/scripts/Outland/HellfireCitadel/ShatteredHalls/boss_nethekurse.cpp

@@ -271,7 +271,7 @@ struct boss_grand_warlock_nethekurse : public BossAI
             {
                 // check if door is openened
                 //this should only happen before the intro, if the door is picked by someone
-                if(nethekursedoor->GetGoState() == 0)
+                if (nethekursedoor->GetGoState() == 0)
                 {
                     DoAction(ACTION_START_INTRO);
                 }