Update README.md to include info on filtering suggestions by score th…

…reshold

README.md

@@ -43,6 +43,7 @@ CodiumAI PR-Agent aims to help efficiently review and handle pull requests, by p
 ### May 12, 2024
 Inspired by [AlphaCodium](https://github.com/Codium-ai/AlphaCodium) flow engineering scheme, PR-Agent now performs **self-reflection** on the code suggestions it provides,
 enabling to remove invalid suggestions, and score the valid ones. The suggestions will be presented sorted by their score, enabling to focus on the most important ones first.
+You can also choose to remove suggestions below a certain importance score threshold, by setting the `pr_code_suggestions.suggestions_score_threshold` [configuration](https://pr-agent-docs.codium.ai/tools/improve/#configuration-options).
 
 <kbd><img src="https://codium.ai/images/pr_agent/self_reflection1.png" width="512"></kbd>