diff --git a/Documentation.html b/Documentation.html
index 35da3eada..0004d3d59 100755
--- a/Documentation.html
+++ b/Documentation.html
@@ -466,6 +466,13 @@
         <br /><br />
     </dd>
 
+    <dt><b>$cfgShowTooltip </b>boolean</dt>
+    <dd>
+        Defines whether to display table comment as tooltip in left frame or
+        not.
+        <br /><br />
+    </dd>
+
     <dt><b>$cfgShowStats </b>boolean</dt>
     <dd>
         Defines whether to display space usage and statistics about databases