Update amazon-business-tutorial.md

Author: v-hgampala

articles/active-directory/saas-apps/amazon-business-tutorial.md

@@ -279,15 +279,15 @@ In this section, you test your Azure AD single sign-on configuration with follow
 
 #### SP initiated:
 
-* Click on **Test this application** in Azure portal. This will redirect to Amazon Business Sign on URL where you can initiate the login flow.  
+* Click on **Test this application** in Azure portal. This will redirect to Amazon Business Sign-on URL where you can initiate the login flow.  
 
-* Go to Amazon Business Sign-on URL directly and initiate the login flow from there.
+* Go to Amazon Business Sign on URL directly and initiate the login flow from there.
 
 #### IDP initiated:
 
 * Click on **Test this application** in Azure portal and you should be automatically signed in to the Amazon Business for which you set up the SSO. 
 
-You can also use Microsoft My Apps to test the application in any mode. When you click the Amazon Business tile in the My Apps, if configured in SP mode you would be redirected to the application sign on page for initiating the login flow and if configured in IDP mode, you should be automatically signed in to the Amazon Business for which you set up the SSO. For more information about the My Apps, see [Introduction to the My Apps](https://support.microsoft.com/account-billing/sign-in-and-start-apps-from-the-my-apps-portal-2f3b1bae-0e5a-4a86-a33e-876fbd2a4510).
+You can also use Microsoft My Apps to test the application in any mode. When you click the Amazon Business tile in the My Apps, if configured in SP mode you would be redirected to the application sign-on page for initiating the login flow and if configured in IDP mode, you should be automatically signed in to the Amazon Business for which you set up the SSO. For more information about the My Apps, see [Introduction to the My Apps](https://support.microsoft.com/account-billing/sign-in-and-start-apps-from-the-my-apps-portal-2f3b1bae-0e5a-4a86-a33e-876fbd2a4510).
 
 ## Next steps