diff --git a/Doc/Manual/Customization.html b/Doc/Manual/Customization.html
index 9b38a207e..5426f6430 100644
--- a/Doc/Manual/Customization.html
+++ b/Doc/Manual/Customization.html
@@ -53,7 +53,7 @@ handler. For example, you can specify the following:
 When defined, the code enclosed in braces is inserted directly into the low-level wrapper
 functions.  The special symbol <tt>$action</tt> gets replaced with the actual operation
 to be performed (a function call, method invocation, attribute access, etc.).  An exception handler
-remains in effect until it is explicitly deleted.  This is done by using <tt>%except</tt> with
+remains in effect until it is explicitly deleted.  This is done by using <tt>%exception</tt> with
 no code. For example:
 <p>
 <blockquote><pre>%exception;   // Deletes any previously defined handler