docs: minor improvements

Author: Rel1cx

apps/website/content/docs/configuration/configure-language-config.mdx

@@ -31,7 +31,7 @@ The following rules require type information:
 
 These rules will not work if you do not provide a `project` or `projectService` in the `parserOptions`.
 
-This part has a performance impact, as it requires TypeScript to analyze the entire project. As a result, these rules are slower than traditional lint rules but are much more powerful.
+Enabling these rules can impact performance because it requires TypeScript to analyze the entire project. Therefore, these rules run slower than traditional lint rules, but they are also more powerful in functionality.
 
 ## Resources