fixes for the comments of the PR#404

components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/api/DeviceManagementService.java

@@ -130,7 +130,7 @@ public interface DeviceManagementService {
             String status,
             @ApiParam(
                     name = "groupId",
-                    value = "The group name of the device included",
+                    value = "Id of the group which device belongs",
                     required = false)
             @QueryParam("groupId")
                     int groupId,

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/modules/business-controllers/group.js

@@ -53,7 +53,7 @@ var groupModule = {};
         );
     };
 
-    groupModule.getGroupDeviceCount = function (groupId, owner) {
+    groupModule.getGroupDeviceCount = function (groupId) {
         endPoint = deviceServiceEndpoint + "/groups/id/" + groupId + "/devices/count";
         return serviceInvokers.XMLHttp.get(
                 endPoint, function (responsePayload) {

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/pages/cdmf.page.devices/devices.js

@@ -22,7 +22,6 @@ function onRequest(context) {
     var deviceModule = require("/app/modules/business-controllers/device.js")["deviceModule"];
 
     var groupName = request.getParameter("groupName");
-    var groupOwner = request.getParameter("groupOwner");
     var groupId = request.getParameter("groupId");
 
     var viewModel = {};
@@ -42,9 +41,9 @@ function onRequest(context) {
         }
         viewModel.currentUser = currentUser;
         var deviceCount = 0;
-        if (groupId && groupOwner) {
+        if (groupId) {
             var groupModule = require("/app/modules/business-controllers/group.js")["groupModule"];
-            deviceCount = groupModule.getGroupDeviceCount(groupId, groupOwner);
+            deviceCount = groupModule.getGroupDeviceCount(groupId);
         } else {
             deviceCount = deviceModule.getDevicesCount();
         }

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/pages/cdmf.page.groups/public/js/listing.js

@@ -352,7 +352,6 @@ function attachEvents() {
      */
     $("a.remove-group-link").click(function () {
         var groupId = $(this).data("group-id");
-        var groupOwner = $(this).data("group-owner");
 
         $(modalPopupContent).html($('#remove-group-modal-content').html());
         showPopup();