[lsch]fixed js bug for ie 7

templates/snippets/list_commit_detail.html

@@ -55,7 +55,7 @@ function list_commit_change(obj) {
         $('#ls-ch').html(title + content).modal({
             appendTo:'#main',
             maxHeight: window.innerHeight - 57,
-            autoResize:true,
+            autoResize:true
         });
     });
 }