diff --git a/Documentation.html b/Documentation.html
index a00a16cee..48a585d22 100644
--- a/Documentation.html
+++ b/Documentation.html
@@ -267,6 +267,7 @@ chmod o+w config/config.inc.php     # give it world writable permissions
 <pre>
 mv config/config.inc.php .         # move file to current directory
 chmod o-rw config.inc.php          # remove world read and write permissions
+rm -rf config                      # remove not needed directory
 </pre>
                 Now the file is ready to be used. You can choose to review or edit
                 the file with your favorite editor, if you prefer to set some