diff --git a/Menu/intro.html b/Menu/intro.html
index 4cd9a458..a3364a8d 100644
--- a/Menu/intro.html
+++ b/Menu/intro.html
@@ -14,7 +14,7 @@
     <td width="418" valign="top">
       <p><font size="+1" color="#0C6E97"><b>Introduction</b></font></p>
       <p>An installer is the first experience of a user with your application.
-        Slow or unsuccesful software installations are the most irritating
+        Slow or unsuccessful software installations are the most irritating
         computer problems. A quick and user friendly installer is therefore an
         essential part of your software product.
       <p>NSIS is a tool that allows programmers