typo

www/js/autodoc.js

@@ -202,7 +202,7 @@ function handle_uploads(ev) {
 
 
   $.each(ev.dataTransfer.files, function(id,file) {
-    var fileid = temp.upload.length();
+    var fileid = temp.upload.length;
     temp.upload.push({
       name: file.name,
       type: file.type,