Core/Spells: fixed selecting the correct target number for Wild Growth

src/server/scripts/Spells/spell_druid.cpp

@@ -1112,7 +1112,7 @@ class spell_dru_wild_growth : public SpellScript
     {
         targets.remove_if(RaidCheck(GetCaster()));
 
-        uint8 maxTargets = GetSpellInfo()->Effects[EFFECT_0].BasePoints;
+        uint8 maxTargets = GetSpellInfo()->Effects[EFFECT_2].BasePoints;
 
         // Tree of Life bonus
         if (GetCaster()->HasAura(SPELL_DRUID_TREE_OF_LIFE))