ONOS-3780: Table model now handles two column sorts.

Change-Id: I8899d56fdca2084e4a7ca0392c21d14f1bc6ea62
diff --git a/web/gui/src/main/webapp/app/view/device/device.html b/web/gui/src/main/webapp/app/view/device/device.html
index 9f9e37d..022984b 100644
--- a/web/gui/src/main/webapp/app/view/device/device.html
+++ b/web/gui/src/main/webapp/app/view/device/device.html
@@ -39,7 +39,7 @@
             <table>
                 <tr>
                     <td colId="available" class="table-icon" sortable></td>
-                    <td colId="type" class="table-icon" sortable></td>
+                    <td colId="type" class="table-icon"></td>
                     <td colId="name" sortable>Friendly Name </td>
                     <td colId="id" sortable>Device ID </td>
                     <td colId="masterid" sortable>Master Instance </td>