diff --git a/README.md b/README.md
index 8cae3f0..3cdaafe 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,14 @@
 YourlsBlacklistIPs
-==================
+Plugin for Yourls allowing to blacklist IPs
 
-Plugin for Yourls : IP blacklisting
\ No newline at end of file
+This plugin is intended to be used with YOURLS (cf. http://yourls.org)
+
+It has been tested on v1.5.1
+
+Current version is 1.0, created on 09/02/2012
+
+Contact Ludo at Ludo.Boggio+GitHub@GMail.com
+
+In the actual version, blackliste IPs must be add by hand in the config.php file, addind, at the end, a line like this :
+
+$yourls_blacklist_ip = array ("149.3.136.114","109.190.10.179");
diff --git a/plugin.php b/plugin.php
index 551ae4f..83694af 100644
--- a/plugin.php
+++ b/plugin.php
@@ -18,7 +18,6 @@ function Ludo_BlackListIP_Root ( $args ) {
 
     global $yourls_blacklist_ip;
 
-
     $BlackListIP = $args[0];
 
     if (in_array($BlackListIP, $yourls_blacklist_ip)) {