Correct indentation under review instructions

Author: hasit

Diff for: docs/guides/review-instructions.md

@@ -11,7 +11,7 @@ sidebar_position: 2
 The guide explains how to add custom review instructions for the entire project.
 Also, see the guide on how to [configure CodeRabbit](/getting-started/configure-coderabbit).
 
-### Path-based instructions {#path-based}
+## Path-based instructions {#path-based}
 
 This section explains how to add custom code review instructions for the entire
 project or specific file paths in your project using glob patterns. Developers