Fix instructions for creating CNAME record (#18822)

Author: tristanheaven

src/content/docs/cloudflare-one/connections/connect-networks/routing-to-tunnel/dns.mdx

@@ -25,7 +25,7 @@ To create a new DNS record for your tunnel:
 4. Input the following information:
    - **Type**: _CNAME_
    - **Name**: Subdomain of your application
-   - **IPv4 address**: `<UUID>.cfargotunnel.com`
+   - **Target**: `<UUID>.cfargotunnel.com`
 5. Select **Save**.
 
 ![Example of fields completed to create a new CNAME record.](~/assets/images/cloudflare-one/connections/connect-apps/dns/dns-record.png)