Apply suggestion from @guolau

Co-authored-by: Laura Guo <48332483+guolau@users.noreply.github.com>

Author: stefanjudis

ai/llms-txt.mdx

@@ -31,7 +31,7 @@ Use the `llms.txt` file to crawl and index the entire Checkly documentation. Eve
 curl https://www.checklyhq.com/llms.txt
 
 # Fetch a specific page from the index
-curl https://checklyhq.com/docs/browser-checks.md
+curl https://checklyhq.com/docs/detect/synthetic-monitoring/browser-checks/overview.md
 ```
 
 ## Additional resources