fixed syntax error in documentation example for XML-RPC send_response() method
diff --git a/user_guide/libraries/xmlrpc.html b/user_guide/libraries/xmlrpc.html
index 939e945..8d1dbdf 100644
--- a/user_guide/libraries/xmlrpc.html
+++ b/user_guide/libraries/xmlrpc.html
@@ -476,7 +476,7 @@
<code>$response = array(<br />
array(<br />
'flerror' => array(FALSE, 'boolean'),<br />
- 'message' => "Thanks for the ping!")<br />
+ 'message' => "Thanks for the ping!"<br />
)<br />
'struct');<br />
return $this->xmlrpc->send_response($response);</code>