diff --git a/docs/usersguide.htm b/docs/usersguide.htm
index c85d7725..410a7101 100644
--- a/docs/usersguide.htm
+++ b/docs/usersguide.htm
@@ -2277,7 +2277,7 @@ longitude = -77.0366</pre>
             the directory should be any templates used by the skin and a skin configuration file, <span class="code">skin.conf</span>.
         </p>
 
-        <p class="config_option">lang</p>
+        <p class="config_important">lang</p>
         <p>
             Which language to display the skin. 
             The value to this option is a two-character language code as defined in <a 
@@ -2476,7 +2476,7 @@ longitude = -77.0366</pre>
             <li>labels</li>
             <li>calculation options for some derived values</li>
           </ul>
-          See <a href="customizing.htm">Customization Guide</a>
+          See the <a href="customizing.htm">Customization Guide</a>
           for more details.
         </p>
         <p>