diff --git a/README.md b/README.md
index b6c2728..ab296b8 100644
--- a/README.md
+++ b/README.md
@@ -21,13 +21,13 @@ Sharing, suggestions and contributions are always welcome! Please take a look at
 - [QISKit Tutorials](https://github.com/QISKit/qiskit-tutorial) - Jupyter notebooks simply demonstrating how to use QISKit.
 - [Quantum Algorithm Zoo](http://math.nist.gov/quantum/zoo/) - Comprehensive catalog of quantum algorithms. 
 
-## MOOCS
+## MOOCs
 
 - [MIT Quantum Information Sciences](https://ocw.mit.edu/courses/media-arts-and-sciences/mas-865j-quantum-information-science-spring-2006/lecture-notes/) - A series of lecture notes on the MIT quantum information sciences course.
-- [Quantum Mechanics and Quantum Computation](https://www.edx.org/course/quantum-mechanics-quantum-computation-uc-berkeleyx-cs-191x) - A conceptual introduction to the fundamental  principles of quantum mechanics.
-- [Quantum Information Science I, Part I](https://courses.edx.org/courses/course-v1:MITx+8.370.1x+1T2018/course/) - This course module will help you establish a foundation of knowledge for understanding what quantum computers can do, how they work, and how you can contribute to discovering new things and solving problems in quantum information science and engineering.
 - [Quantum Cryptography](https://www.edx.org/course/quantum-cryptography-caltechx-delftx-qucryptox-0) - Learn how quantum communication provides security that is guaranteed by the laws of nature.
+- [Quantum Information Science I, Part I](https://www.edx.org/course/quantum-information-science-i) - A foundational course on quantum information and computation.
 - [The Quantum Internet and Quantum Computers: How Will They Change the World?](https://www.edx.org/course/quantum-internet-quantum-computers-how-delftx-qtm1x) - Discover quantum computers and the quantum internet. Learn the principles and promises behind these developments and how they will impact our future.
+- [Quantum Mechanics and Quantum Computation](https://www.edx.org/course/quantum-mechanics-quantum-computation-uc-berkeleyx-cs-191x) - A conceptual introduction to the fundamental  principles of quantum mechanics.
 
 ## Development Tools