correct doxygen @todo

include/Probe.php

@@ -324,7 +324,7 @@ class Probe {
 				!isset($parts["path"]))
 				return false;
 
-			// todo: Ports?
+			/// @todo: Ports?
 			$host = $parts["host"];
 
 			if ($host == 'twitter.com')

include/socgraph.php

@@ -1187,7 +1187,7 @@ function update_suggestions() {
 
 	$done = array();
 
-	/// TODO Check if it is really neccessary to poll the own server
+	/// @TODO Check if it is really neccessary to poll the own server
 	poco_load(0,0,0,App::get_baseurl() . '/poco');
 
 	$done[] = App::get_baseurl() . '/poco';