fix: correct the link, otherwise the original link will lead to a github not found page.: (#1953)

Author: arthur-mountain

docs/learning-resources.md

@@ -53,7 +53,7 @@ has_toc: false
 ## Community Blog Posts
 
 - [When An Error Is Not An Exception](https://dev.to/vncz/forewords-and-domain-model-1p13) — How we rewrote the core of Prism to make it almost totally functional
-- [Introduction series to FP-TS](https://ybogomolov.me/01-higher-kinded-types/) by Yuriy Bogomolov
+- [Introduction series to FP-TS](https://ybogomolov.me/01-higher-kinded-types) by Yuriy Bogomolov
 - [The ReaderTaskMonad](https://andywhite.xyz/posts/) by Andy White
 - [FP-TS for HTTP-requests](https://kimmosaaskilahti.fi/blog/2019/08/29/using-fp-ts-for-http-requests-and-validation/) by Kimmo Sasskilahti
 - [Basic introduction to FP-TS](https://davetayls.me/blog/2018/06/09/fp-ts-02-handling-error-cases) by Dave Tayls