Update webflow.mdx (#25684)

Adding a seemingly missing period, contextually helping the reader understand that the mentioned domain addition setup is a Webflow process, and not to be expected within Cloudflare.

Without the period the sentence reads as if the process will occur within Cloudflare.

Author: ptibben

src/content/docs/cloudflare-for-platforms/cloudflare-for-saas/saas-customers/provider-guides/webflow.mdx

@@ -27,7 +27,7 @@ For more details about how O2O is different than other Cloudflare setups, refer
 
 Webflow customers can enable O2O on any Cloudflare zone plan.
 
-To enable O2O for a specific hostname within a Cloudflare Zone, [create](/dns/manage-dns-records/how-to/create-dns-records/#create-dns-records) a Proxied `CNAME` DNS record with your Webflow site name as the target Webflow's domain addition setup will walk you through other validation steps.
+To enable O2O for a specific hostname within a Cloudflare Zone, [create](/dns/manage-dns-records/how-to/create-dns-records/#create-dns-records) a Proxied `CNAME` DNS record with your Webflow site name as the target. Webflow's domain addition setup will walk you through other validation steps.
 
 | Type    | Name                 | Target                | Proxy status |
 | ------- | -------------------- | --------------------- | ------------ |