Update custom-domain.md

Author: v-regandowner

articles/static-web-apps/custom-domain.md

@@ -12,8 +12,7 @@ ms.author: wujia
 # Custom domains with Azure Static Web Apps
 
 > [!NOTE]
-> Custom domain validation for Enterprise Grade Edge Static Web Apps now requires TXT token method - CNAME validation no longer supported for new domains
-
+> Custom domain validation for Enterprise Grade Edge Static Web Apps now requires TXT token method - CNAME validation is no longer supported for new domains.
 
 By default, Azure Static Web Apps provides an autogenerated domain name for your website, but you can point a custom domain to your site. Free SSL/TLS certificates are automatically created for the autogenerated domain name and any custom domains you may add.