Update ai/agent.mdx

Co-Authored-By: mintlify-development[bot] <109878554+mintlify-development[bot]@users.noreply.github.com>

Author: yangleyland

ai/agent.mdx

@@ -39,16 +39,16 @@ Use the agent in Slack to collaborate with your team on documentation updates.
   If your Slack Workspace Owner requires admin approval to install apps, ask them to approve the Mintlify app before you connect it.
 </Note>
 
-1. Open the agent panel in your dashboard. 
-2. Click the **Settings** button.
+1. Open the agent panel in your dashboard using <kbd>⌘</kbd>+<kbd>I</kbd> (macOS) or <kbd>Ctrl</kbd>+<kbd>I</kbd> (Windows/Linux).
+2. Click the **Settings** icon (gear icon) in the panel header.
     <Frame>
     <img src="/images/agent/dashboard-settings-light.png" alt="The settings button in light mode." className="block dark:hidden" />
     <img src="/images/agent/dashboard-settings-dark.png" alt="The settings button in dark mode." className="hidden dark:block" />
     </Frame>
-2. In the Slack integration section, click **Connect**.
-3. Follow the Slack prompts to add the `mintlify` app to your workspace.
-4. Follow the Slack prompts to link your Mintlify account to your Slack workspace.
-5. Test that the agent is working and responds when you:
+3. In the Slack integration section, click **Connect**.
+4. Follow the Slack prompts to add the `mintlify` app to your workspace.
+5. Follow the Slack prompts to link your Mintlify account to your Slack workspace.
+6. Test that the agent is working and responds when you:
    - Send a direct message to it.
    - Mention it with `@mintlify` in a channel.