Update dash-sso-apps.mdx

copy edits and code block formatting

Author: ranbel

src/content/docs/cloudflare-one/applications/configure-apps/dash-sso-apps.mdx

@@ -68,18 +68,18 @@ curl "https://api.cloudflare.com/client/v4/accounts/{account_id}/sso_connectors"
 
 ## 3. Verify domain ownership
 
-Copy the verification code (for example `cloudflare_dashboard_sso=1111111`) and create a TXT record in your DNS configuration with that value. Cloudflare will automatically poll that DNS record until it is found or a timeout is reached within two days.
+Copy the verification code (for example `cloudflare_dashboard_sso=1111111`) and create a `TXT` record in your DNS configuration with that value. To test that the DNS record was correctly configured, you can use the `dig` command to query your email domain:
 
-To test that the verification record was correctly configured, `dig` ([online version](https://digwebinterface.com/?type=TXT&short=on&ns=resolver&useresolver=1.1.1.1)) can be used to make a DNS request:
-
-```bash title="dig command"
+```sh
 dig cool.cats TXT +short
+```
+```sh output
 "cloudflare_dashboard_sso=111111111"
 ```
 
-Notice that the correctly placed TXT record _includes_ the `cloudflare_dashboard_sso=` prefix.
+The `TXT` record must include the `cloudflared_dashboard_sso=` prefix along with the numerical code.
 
-If verification fails due to timeout, you may manually reinitiate the polling by running the following command:
+Cloudflare will automatically poll this DNS record until it is found or a timeout is reached within two days. If verification fails due to timeout, you may manually reinitiate the polling by running the following command:
 
 ```bash title="cURL command"
 curl "https://api.cloudflare.com/client/v4/accounts/{account_id}/sso_connectors/{sso_connector_id}/begin_verification" \