Added 2 relevant courses for React in free-courses-en.md (#8729)

* added 2 relevant courses for React

* corrected linter errors

* removed extra space

courses/free-courses-en.md

@@ -1335,6 +1335,8 @@
 * [Learn web development](https://developer.mozilla.org/en-US/docs/Learn) - Mozilla Contributors
 * [Programming & Web Development Crash Course](https://www.youtube.com/playlist?list=PLillGF-RfqbYeckUaD1z6nviTp31GLTH8) - Traversy Media
 * [Python Web Scraping & Crawling using Scrapy](https://www.youtube.com/playlist?list=PLhTjy8cBISEqkN-5Ku_kXG4QW33sxQo0t)
+* [React Fundamentals - The Complete Guide For Beginners](https://www.udemy.com/course/react-fundamentals-the-complete-guide-for-beginners/) - Kerim Abdelmouiz (Udemy)
+* [The GraphQL Apollo (with ReactJS, NodeJS and MongoDB)](https://www.udemy.com/course/the-new-graphql-apollo-course-2020) - Mohd. Raqif Warsi (Udemy)
 * [The Odin Project - Learn Web Development for Free](http://www.theodinproject.com)
 * [Web Basics](https://open.cs.uwaterloo.ca/web-basics/) - Centre for Education in Math and Computing (University of Waterloo)
 * [Web Development for Beginners - A Curriculum](https://github.com/microsoft/Web-Dev-For-Beginners) - Microsoft