Apply fixes from StyleCI

Author: StyleCIBot

src/Illuminate/Database/Connectors/MySqlConnector.php

@@ -23,7 +23,7 @@ public function connect(array $config)
         // connection's behavior, and some might be specified by the developers.
         $connection = $this->createConnection($dsn, $config, $options);
 
-        if (! empty($config['database']) && 
+        if (! empty($config['database']) &&
             (! isset($config['use_db_after_connecting']) ||
              $config['use_db_after_connecting'])) {
             $connection->exec("use `{$config['database']}`;");