fixing api registration endpoint issue

components/mobile-plugins/windows-plugin/org.wso2.carbon.device.mgt.mobile.windows.ui/src/main/resources/jaggeryapps/windows-web-agent/app/modules/oauth/token-handler-utils.js

@@ -51,7 +51,7 @@ var utils = function () {
         };
         // calling dynamic client app registration service endpoint
         var requestURL = deviceMgtProps["oauthProvider"]["appRegistration"]
-            ["dynamicClientAppRegistrationServiceURL"];
+            ["apiManagerClientAppRegistrationServiceURL"];
         var requestPayload = dcAppProperties;
         var encodedBasicOauth = publicMethods.encode(username + ":" + password);