diff --git a/Website/templates/documentation.html b/Website/templates/documentation.html
index ccc6024..c20f963 100644
--- a/Website/templates/documentation.html
+++ b/Website/templates/documentation.html
@@ -42,8 +42,9 @@
             <p>043: User does not exists</p>
             <p>352: Timeout</p>
             <p>095: Input is not a Number</p>
+	    <p>638: Wrong Input</p>
             <P>418: I'm a teapot</P>
         </div>
     </body>
 
-</html>
\ No newline at end of file
+</html>