diff --git a/Documentation.html b/Documentation.html
index 76277f5c0..dc739005e 100755
--- a/Documentation.html
+++ b/Documentation.html
@@ -296,7 +296,8 @@
 
     <dt><b>$cfgServers[n]['socket']</b> string</dt>
     <dd>
-        The path to the socket to use. Leave blank for default.
+        The path to the socket to use. Leave blank for default.<br />
+        To use the socket feature you must run php 3.0.10 or more.
         <br /><br />
     </dd>