Core/Conditions: Correct a misleading comment regarding CONDITION_AURA

Author: DDuarte

src/server/game/Conditions/ConditionMgr.h

@@ -33,7 +33,7 @@ struct Condition;
 enum ConditionTypes
 {                                                           // value1           value2         value3
     CONDITION_NONE                  = 0,                    // 0                0              0                  always true
-    CONDITION_AURA                  = 1,                    // spell_id         effindex       use target?        true if player (or target, if value3) has aura of spell_id with effect effindex
+    CONDITION_AURA                  = 1,                    // spell_id         effindex       0                  true if target has aura of spell_id with effect effindex
     CONDITION_ITEM                  = 2,                    // item_id          count          bank               true if has #count of item_ids (if 'bank' is set it searches in bank slots too)
     CONDITION_ITEM_EQUIPPED         = 3,                    // item_id          0              0                  true if has item_id equipped
     CONDITION_ZONEID                = 4,                    // zone_id          0              0                  true if in zone_id