Apply fixes from StyleCI

Author: StyleCIBot

src/Exceptions/DriverMissingConfigurationException.php

@@ -15,6 +15,6 @@ class DriverMissingConfigurationException extends InvalidArgumentException
      */
     public static function make($provider, $keys)
     {
-        return new static("Missing required configuration keys [" . implode(', ', $keys) . "] for [{$provider}] OAuth provider.");
+        return new static('Missing required configuration keys ['.implode(', ', $keys)."] for [{$provider}] OAuth provider.");
     }
-} 
+}

tests/SocialiteManagerTest.php

@@ -90,7 +90,7 @@ public function test_it_throws_exception_when_client_secret_is_missing()
             'client_id' => 'github-client-id',
             'redirect' => 'http://your-callback-url',
         ]);
-        
+
         $factory->driver('github');
     }