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/Misc/BanManager.cpp

@@ -198,7 +198,6 @@ BanReturn BanManager::BanIP(std::string const& IP, std::string const& Duration,
         if (WorldSession* session = sWorld->FindOfflineSession(AccountID))
             if (session->GetPlayerName() != Author)
                 session->KickPlayer("Ban IP at condition 'FindOfflineSession(account)->GetPlayerName() != author'");
-
     } while (resultAccounts->NextRow());
 
     LoginDatabase.CommitTransaction(trans);

src/server/game/Misc/BanManager.h

@@ -19,7 +19,6 @@ enum BanReturn
 class BanManager
 {
 public:
-
     static BanManager* instance();
 
     BanReturn BanAccount(std::string const& AccountName, std::string const& Duration, std::string const& Reason, std::string const& Author);

src/server/game/Misc/GameGraveyard.cpp

@@ -50,7 +50,6 @@ void Graveyard::LoadGraveyardFromDB()
         _graveyardStore[ID] = Graveyard;
 
         ++Count;
-
     } while (result->NextRow());
 
     sLog->outString(">> Loaded %i graveyard in %u ms", Count, GetMSTimeDiffToNow(oldMSTime));
@@ -347,7 +346,6 @@ void Graveyard::LoadGraveyardZones()
 
         if (!AddGraveyardLink(safeLocId, zoneId, teamId, false))
             sLog->outErrorDb("Table `graveyard_zone` has a duplicate record for Graveyard (ID: %u) and Zone (ID: %u), skipped.", safeLocId, zoneId);
-
     } while (result->NextRow());
 
     sLog->outString(">> Loaded %u graveyard-zone links in %u ms", count, GetMSTimeDiffToNow(oldMSTime));

src/server/game/Misc/GameGraveyard.h

@@ -44,7 +44,6 @@ public:
     void LoadGraveyardFromDB();
 
 private:
-
     GraveyardContainer _graveyardStore;
 
     // for wintergrasp only