Apply suggestion from code review

Co-authored-by: Jun Lee <[email protected]>

Author: RebeccaTamachiro

src/content/docs/cloudflare-for-platforms/cloudflare-for-saas/security/secure-with-access.mdx

@@ -15,7 +15,7 @@ Cloudflare Access provides visibility and control over who has access to your [c
 
 * You must have an active custom hostname. For setup instructions, refer to [Configuring Cloudflare for SaaS](/cloudflare-for-platforms/cloudflare-for-saas/start/getting-started/).
 * You must have a Cloudflare Zero Trust plan in your SaaS provider account. Learn more about [getting started with Zero Trust](/cloudflare-one/setup/).
-* You can only run Access on custom hostnames if those are managed externally to Cloudflare or in a separate Cloudflare account. If the custom hostname zone is in the same account as the SaaS zone, the Access application will not be applied.
+* You can only run Access on custom hostnames if they are managed externally to Cloudflare or in a separate Cloudflare account. If the custom hostname zone is in the same account as the SaaS zone, the Access application will not be applied.
 
 ## Setup