chore(core): remove malformed whitespaces (#4244)

* from https://www.codefactor.io/repository/github/azerothcore/azerothcore-wotlk/issues?category=Style&groupId=838&lang=5&page=75

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

@@ -2644,7 +2644,6 @@ void Player::RegenerateAll()
             // xinef: if grace is started, increase it but no more than cap
             else if (uint32 grace = GetGracePeriod(i))
             {
-
                 if (grace < RUNE_GRACE_PERIOD)
                     SetGracePeriod(i, std::min<uint32>(grace + m_regenTimer, RUNE_GRACE_PERIOD));
             }
@@ -4110,7 +4109,6 @@ bool Player::IsNeedCastPassiveSpellAtLearn(SpellInfo const* spellInfo) const
     ShapeshiftForm form = GetShapeshiftForm();
     return (!spellInfo->Stances || (form && (spellInfo->Stances & (1 << (form - 1)))) ||
             (!form && spellInfo->HasAttribute(SPELL_ATTR2_NOT_NEED_SHAPESHIFT)));
-
 }
 
 void Player::learnSpell(uint32 spellId)
@@ -8653,7 +8651,6 @@ void Player::CastItemCombatSpell(Unit* target, WeaponAttackType attType, uint32
 
             if (spellData.SpellPPMRate)
             {
-
                 uint32 WeaponSpeed = GetAttackTime(attType);
                 chance = GetPPMProcChance(WeaponSpeed, spellData.SpellPPMRate, spellInfo);
             }
@@ -18837,7 +18834,6 @@ void Player::_LoadInventory(PreparedQueryResult result, uint32 timeDiff)
                         delete item;
                         continue;
                     }
-
                 }
 
                 // Item's state may have changed after storing