diff --git a/index.html b/index.html
index 2db6a44..594563e 100644
--- a/index.html
+++ b/index.html
@@ -56,7 +56,7 @@ <h1>Hello</h1>
                     msg,
                 },
                 info,
-            }, info);
+            });
         }
 
         (function () {
diff --git a/webxdc.js b/webxdc.js
index 8fb5ee7..4c59f28 100644
--- a/webxdc.js
+++ b/webxdc.js
@@ -109,7 +109,7 @@ window.webxdc = (() => {
       console.log("[Webxdc] WARNING: getAllUpdates() is deprecated.");
       return Promise.resolve([]);
     },
-    sendUpdate: (update, description) => {
+    sendUpdate: (update) => {
       var updates = getUpdates();
       var serial = updates.length + 1;
       var _update = {
@@ -123,7 +123,7 @@ window.webxdc = (() => {
       window.localStorage.setItem(updatesKey, JSON.stringify(updates));
       _update.max_serial = serial;
       console.log(
-        '[Webxdc] description="' + description + '", ' + JSON.stringify(_update)
+        '[Webxdc] ' + JSON.stringify(_update)
       );
       updateListener(_update);
     },