update reauthentication procedure

Author: ranbel

src/content/docs/cloudflare-one/applications/configure-apps/mcp-servers/mcp-portals.mdx

@@ -64,8 +64,9 @@ The MCP server status indicates the synchronization status of the MCP server to
 To reauthenticate an MCP server in Cloudflare Access:
 
 1. In [Zero Trust](https://one.dash.cloudflare.com/), go to **Access** > **Applications** > **AI controls**.
-2. Select the **MCP servers** tab and find the server that you want to reauthenticate.
-3. Select the three dots > **Reset authentication**.
+2. Select the **MCP servers** tab.
+3. Select the server that you want to reauthenticate, then select **Edit**.
+4. Select **Authenticate server**.
 
 You will be redirected to log in to your OAuth provider. The account used to authenticate will serve as the new admin credential for this MCP server.