Linting

Author: jaygambetta

.github/CONTRIBUTING.rst

@@ -3,14 +3,14 @@ Contributing
 If you would like to contribute to the tutorials, there are a number of ways to 
 get involved:
 
-* **Issues**: Issues can be reported with GitHub [issue 
-reporting](https://github.com/Qiskit/qiskit-tutorial/issues) for this repository. 
+* **Issues**: Issues can be reported with GitHub `issue 
+reporting <https://github.com/Qiskit/qiskit-tutorial/issues>`_ for this repository. 
 Select `New issue`, fill in a descriptive title, and provide as much detail 
 as is needed for the issue to be reproduced.
 
 * **Notebooks**: If you would like to contribute a notebook, please 
-create a [fork](https://help.github.com/articles/fork-a-repo/) of the repository 
+create a `fork <https://help.github.com/articles/fork-a-repo/>`_ of the repository 
 from the `master` branch and create a 
-[pull request](https://help.github.com/articles/about-pull-requests/) for your change.
- Note that new notebooks should be placed in the relevant part of the 
+`pull requests <https://help.github.com/articles/about-pull-requests>`_ for your change.
+Note that new notebooks should be placed in the relevant part of the 
 `Community <community/>`_ section.