ZP-698 Fixed name as it was wrong in the correction comments.

Released under the Affero GNU General Public License (AGPL) version 3.

src/backend/ipcmemcached/ipcmemcacheprovider.php → src/backend/ipcmemcached/ipcmemcachedprovider.php

 <?php
 /***********************************************
-* File      :   ipcmemcacheprovider.php
+* File      :   ipcmemcachedprovider.php
 * Project   :   Z-Push
 * Descr     :   IPC provider using Memcached PHP extension
 *               and memcached servers defined in