Update cloudflare-saml.mdx

Added ref to sign in url

Author: clairekinde11

src/content/docs/authenticate/enterprise-connections/cloudflare-saml.mdx

@@ -35,14 +35,13 @@ You can make a connection available only to a specific organization, or you can
 
 1. Go to **Settings > Environment > Authentication**.
 2. Scroll to the **Enterprise connection** section and select **Add connection**. The **Add connection** window opens.
-3. Select the Cloudflare connection and then select **Save**.
-4. On the tile for the new connection, select **Configure**.
-5. Next: 'Step 2: Configure the connection'.
+3. Select the Cloudflare connection and then select **Next**.
+4. Next: 'Step 2: Configure the connection'.
 
 ## Step 2: Configure the connection
 
 1. Enter a random string value for Entity ID, for e.g. `870sa9fbasfasdas23aghkhc12zasfnasd`.
-2. Complete any optional fields you want, including key attributes. You'll add the IdP Metadata URL later.
+2. Complete any optional fields you want, including key attributes. You'll add the IdP Metadata URL later. You only need to enter a **sign in URL** if your IdP requires a specific URL.
 3. Add **Home realm domains**. We recommend adding these to speed up the sign in process for users of those domains. Note that all home realm domains must be unique across all connections in an environment. For more information, see [Home realm domains or IdP discovery](/authenticate/enterprise-connections/home-realm-discovery/).
 4. If you use home realm domains, the sign in button is hidden on the auth screen by default. To show the SSO button, select the **Always show sign-in button** option.
 5. Copy the **Assertion Customer Service (ACS) URL** and the Entity ID somewhere you can access it later. You’ll need this to set up your Cloudflare application.