[Rules] Fix typo (#21675)

Author: pedrosousa

src/content/docs/rules/origin-rules/tutorials/point-to-pages-with-custom-domain.mdx

@@ -28,7 +28,7 @@ When configuring your Pages custom domain, use a custom domain that you do not p
 To add the custom domain to your Pages deployment:
 
 1. Log in to the [Cloudflare dashboard](https://dash.cloudflare.com) and select your account.
-2. Go to **Workers & Pages**. and select your Pages project.
+2. Go to **Workers & Pages** and select your Pages project.
 3. Go to **Custom domains**.
 4. Select **Set up a custom domain**.
 5. Enter `blogmirror.example.com` and select **Continue**.