Update managed-robots-txt.mdx

Author: riswanto0865-sudo

src/content/docs/bots/additional-configurations/managed-robots-txt.mdx

@@ -68,7 +68,7 @@ With the managed `robots.txt` enabled, Cloudflare will prepend our managed conte
 # BEGIN Cloudflare Managed content
 
 User-Agent: *
-Content-signal: search=yes, ai-train=no
+# Content-signal: search=yes,ai-train=no
 Allow: /
 
 User-agent: Amazonbot
@@ -180,4 +180,4 @@ Google Search Console may occasionally report `Syntax not understood` for Conten
 
 ## Availability
 
-Managed `robots.txt` for AI crawlers is available on all plans.
+Managed `robots.txt` for AI crawlers is available on all plans.