Place namespace declaration below file comment

Author: mikebronner

src/Exceptions/InvalidDumperException.php

@@ -1,14 +1,16 @@
-<?php namespace Geocoder\Laravel\Exceptions;
+<?php
 
 /**
  * This file is part of the GeocoderLaravel library.
  *
- * (c) Antoine Corcy <contact@sbin.dk>
+ * (c) Mike Bronner <hello@genealabs.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
+namespace Geocoder\Laravel\Exceptions;
+
 use Geocoder\Exception\Exception;
 use Exception as BaseException;