remove unncecessary line

Author: devalog

fern/products/docs/pages/ai/llms-txt/directives.mdx

@@ -31,8 +31,6 @@ agents:
 
 The directive invites agents to submit feedback after consuming your documentation. Agents report **positive** sentiment when a page helped complete a task, or **negative** sentiment for errors, missing information, or confusing instructions. This is automatic, and no setup is required.
 
-You don't need to call the feedback endpoint yourself. The following reference describes what agents send.
-
 <Accordion title="Feedback endpoint reference">
 
 Agents POST JSON to `https://fai.buildwithfern.com/agent-feedback/{domain}`, where `{domain}` is your documentation site's domain (e.g., `docs.example.com`):