From 7e66141336eaf969f5ec2792983813f4a398f4df Mon Sep 17 00:00:00 2001
From: Steve Allison <github.commit@stalks.nooblet.org>
Date: Thu, 21 Feb 2013 21:25:56 +0000
Subject: [PATCH] Match comment to function

---
 defense.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/defense.php b/defense.php
index 022a6dd..1b1e496 100644
--- a/defense.php
+++ b/defense.php
@@ -131,7 +131,7 @@ class defense extends rcube_plugin {
         return (((!preg_match('/^[\.\/:0-9a-f]+$/', strtolower($ip))) || (substr_count($ip, ':') < 2)) ? true : false);
     }
   /**
-    * Check string if it is IPv6
+    * Check string if it is IPv4
     *
     * @param string
     *       ip address