diff --git a/web_graph_sort/README.rst b/web_graph_sort/README.rst
index cfbfa110..f3f4a4c7 100644
--- a/web_graph_sort/README.rst
+++ b/web_graph_sort/README.rst
@@ -13,11 +13,18 @@ Usage
 
 To use this module, you need to:
 
-#. Go to ...
+#. Go to any pivot table. Click on a column header. The table will be sorted by that column.
 
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
    :alt: Try me on Runbot
-   :target: https://runbot.odoo-community.org/runbot/web/8.0
+   :target: https://runbot.odoo-community.org/runbot/162/8.0
+
+Known issues / Roadmap
+======================
+
+* The columns are sorted according to the sum over the row. If you have multiple 
+accounting periods for example, if you click on the column header of the first semester,
+the rows will still be sorted by the total for the year.
 
 Bug Tracker
 ===========
diff --git a/web_graph_sort/static/src/js/web_graph_sort.js b/web_graph_sort/static/src/js/web_graph_sort.js
index 4419ae5f..0a7d46a2 100644
--- a/web_graph_sort/static/src/js/web_graph_sort.js
+++ b/web_graph_sort/static/src/js/web_graph_sort.js
@@ -69,7 +69,7 @@ openerp.web_graph_sort = function(instance) {
             var self = this;
             var result = this.model.query(_.without(fields, '__count'));
             if(this.sort !== null) {
-                result=result.order_by(this.sort);
+                result = result.order_by(this.sort);
             }
             return result.filter(domain)
                 .context(this.context)