Update age-gating.md

Fix Policheck bug https://dev.azure.com/msft-skilling/learn-platform-policheck/_workitems/edit/299601

Fixing 2 of 3 occurrences, the other is a UI error message

Author: v-thepet

articles/active-directory-b2c/age-gating.md

@@ -25,7 +25,7 @@ Age gating in Azure Active Directory B2C (Azure AD B2C) enables you to identify
 >This feature is in public preview. Do not use feature for production applications.
 >
 
-When age gating is enabled for a user flow, users are asked for their date of birth, and country of residence. If a user signs in that hasn't previously entered the information, they'll need to enter it the next time they sign in. The rules are applied every time a user signs in.
+When age gating is enabled for a user flow, users are asked for their date of birth, and country/region of residence. If a user signs in that hasn't previously entered the information, they'll need to enter it the next time they sign in. The rules are applied every time a user signs in.
 
 ![Screenshot of age gating information gather flow](./media/age-gating/age-gating-information-gathering.png)
 
@@ -69,7 +69,7 @@ After your tenant is set up to use age gating, you can then use this feature in
 1. To test your policy, select **Run user flow**.
 1. For **Application**, select the web application named *testapp1* that you previously registered. The **Reply URL** should show `https://jwt.ms`.
 1. Select the **Run user flow** button.
-1. Sign-in with a local or social account. Then select your country of residence, and date of birth that simulate a minor. 
+1. Sign-in with a local or social account. Then select your country/region of residence, and date of birth that simulate a minor. 
 1. Repeat the test, and select a date of birth that simulates an adult.  
 
 When you sign-in as a minor, you should see the following error message: *Unfortunately, your sign on has been blocked. Privacy and online safety laws in your country prevent access to accounts belonging to children.*