DOC Remove a repeated sentence from the contributing guide
@@ -329,8 +329,7 @@ rules before submitting a pull request:
accepted. Bug-fixes or new features should be provided with
`non-regression tests
<https://en.wikipedia.org/wiki/Non-regression_testing>`_. These tests
- verify the correct behavior of the fix or feature. These tests verify the
- correct behavior of the fix or feature. In this manner, further
+ verify the correct behavior of the fix or feature. In this manner, further
modifications on the code base are granted to be consistent with the
desired behavior. For the case of bug fixes, at the time of the PR, the
non-regression tests should fail for the code base in the master branch
