diff --git a/plugins/RegisterThrottle/RegisterThrottlePlugin.php b/plugins/RegisterThrottle/RegisterThrottlePlugin.php
index 89c1d3d00c..b6e9a90265 100644
--- a/plugins/RegisterThrottle/RegisterThrottlePlugin.php
+++ b/plugins/RegisterThrottle/RegisterThrottlePlugin.php
@@ -196,7 +196,7 @@ class RegisterThrottlePlugin extends Plugin
                             'author' => 'Evan Prodromou',
                             'homepage' => 'http://status.net/wiki/Plugin:RegisterThrottle',
                             'description' =>
-                            _m('Throttles excessive registration from a single IP.'));
+                            _m('Throttles excessive registration from a single IP address.'));
         return true;
     }