Minor fixes

Author: anthonychu

articles/static-web-apps/password-protection.md

@@ -32,7 +32,7 @@ An existing static web app in the Standard plan.
 
 1. In the *Password protection* section, select **Protect staging environments only** to protect only your app's pre-production environments or select **Protect both production and staging environments** to protect all environments.
 
-    :::image type="content" source="media/password-protection/portal-enable.png" alt-text="Enable password protection":::
+    :::image type="content" source="media/password-protection/portal-enable.png" alt-text="Screenshot of enabling password protection":::
 
 1. Enter a password in **Visitor password**. Passwords must be at least eight characters long and contain a capital letter, a lowercase letter, a number, and a symbol.
 
@@ -44,7 +44,7 @@ When visitors first navigate to a protected environment, they're prompted to ent
 
 :::image type="content" source="media/password-protection/password-prompt.png" alt-text="Password prompt":::
 
-## Next Steps
+## Next steps
 
 > [!div class="nextstepaction"]
 > [Authentication and authorization](./authentication-authorization.md)