I believe that MediaWiki's memcached client does support PECL now.
Also fixing a typo.
Change-Id: Ibcf9c25d077b19de733cc79b5664437479f23a3b
== PHP client for memcached ==
MediaWiki uses a fork of Ryan T. Dean's pure-PHP memcached client.
-The newer PECL module is not yet supported.
+It also supports the PECL PHP extension for memcached.
MediaWiki uses three object for object caching:
* $wgMemc, controlled by $wgMainCacheType
disable itself fairly smoothly.
By default, $wgMemc is used but when it is $parserMemc or $messageMemc
-this is mentionned below.
+this is mentioned below.
== Keys used ==