fix: following typo (#5308)

* fix: typo

* fix: gap

---------

Co-authored-by: Arik Chakma <arikchangma@gmail.com>

src/data/roadmaps/typescript/content/100-typescript/index.md

@@ -9,7 +9,7 @@ The main benefits of using TypeScript include:
 - Improved Maintainability
 - Backwards Compatibility
 
-Learn more from the folowing links:
+Learn more from the following links:
 
 - [Overview of TypeScript](https://www.typescriptlang.org/docs/handbook/typescript-from-scratch.html)
 - [TypeScript Handbook](https://www.typescriptlang.org/docs/handbook/typescript-from-scratch.html)