fix: apply feedback

Author: youngjungithub

website/docs/intro.md

@@ -6,10 +6,10 @@ sidebar_position: 1
 
 `io-ts-http` brings type safety to HTTP data handling in TypeScript by embracing the
 "[parse, don't validate]" philosophy. Rather than simply checking if incoming HTTP data
-is valid, it also parse raw, less-structured data (like strings or JSON) into strongly
+is valid, it also parses raw, less-structured data (like strings or JSON) into strongly
 typed, precise objects using the `io-ts` library. This parsing happens at the system
-boundary, ensuring all types have use cases in your code. Once parsed, you can trust
-that the data satisfies both [type and semantic analysis].
+boundary, ensuring all types have use cases in your code. Once parsed, you can trust the
+data satisfies both [type and semantic analysis].
 
 [parse, don't validate]:
   https://lexi-lambda.github.io/blog/2019/11/05/parse-don-t-validate/