update docblock

diff --git a/Wrt3g/HtmlParser.php b/Wrt3g/HtmlParser.php
index 970b1701013a8c55b69a05bcd02c900c89b18c80..1cd5373ff476c115e6c7cab7a5a046235beca5bf 100644 (file)
--- a/Wrt3g/HtmlParser.php
+++ b/Wrt3g/HtmlParser.php
@@ -30,7 +30,8 @@ class Wrt3g_HtmlParser
     *
     * @param string $body HTML document to parse
     *
-    * @return array Array of key-value pairs
+    * @return array Array of key-value pairs, probably with "type", "network" and
+    *               "signal strength"
     */
     public function index_wstatus1($body)
     {