Update chronicx-tutorial.md

Author: bhavana-129

articles/active-directory/saas-apps/chronicx-tutorial.md

@@ -131,11 +131,11 @@ In this section, a user called Britta Simon is created in ChronicX®. ChronicX®
 
 In this section, you test your Azure AD single sign-on configuration with following options. 
 
-* Click on **Test this application** in Azure portal. This will redirect to ChronicX® Sign on URL where you can initiate the login flow. 
+* Click on **Test this application** in Azure portal. This will redirect to ChronicX® Sign-On URL where you can initiate the login flow. 
 
-* Go to ChronicX® Sign on URL directly and initiate the login flow from there.
+* Go to ChronicX® Sign-On URL directly and initiate the login flow from there.
 
-* You can use Microsoft My Apps. When you click the ChronicX® tile in the My Apps, this will redirect to ChronicX® Sign on URL. For more information about the My Apps, see [Introduction to the My Apps](../user-help/my-apps-portal-end-user-access.md).
+* You can use Microsoft My Apps. When you click the ChronicX® tile in the My Apps, this will redirect to ChronicX® Sign-On URL. For more information about the My Apps, see [Introduction to the My Apps](../user-help/my-apps-portal-end-user-access.md).
 
 ## Next steps