Added missing comment.

6a807d58 · Demian Katz · 8bd8f906 · 6a807d58
Commit 6a807d58 authored 12 years ago by Demian Katz
--- a/module/VuFind/src/VuFind/Session/Memcache.php
+++ b/module/VuFind/src/VuFind/Session/Memcache.php
@@ -41,6 +41,11 @@ namespace VuFind\Session;
 */
 class Memcache extends AbstractBase
 {
+    /**
+     * Memcache connection
+     *
+     * @var \Memcache
+     */
    protected $connection = false;
    /**