Update RELEASES.md

Co-authored-by: Alexandre Gramfort <alexandre.gramfort@m4x.org>

Author: ncourty

RELEASES.md

@@ -9,7 +9,7 @@ This is the first release where the Python 2.7 tests have been removed. Most of
 
 A lot of changes have been done to the documentation that is now hosted on [https://PythonOT.github.io/](https://PythonOT.github.io/) instead of readthedocs. It was a hard choice but readthedocs did not allow us to run sphinx-gallery to update our beautiful examples and it was a huge amount of work to maintain. The documentation is now automatically compiled and updated on merge. We also removed the notebooks from the repository for space reason and also because they are all available in the [example gallery](https://pythonot.github.io/auto_examples/index.html). Note that now the output of the documentation build for each commit in the PR is available to check that the doc builds correctly before merging which was not possible with readthedocs.
 
-The CI framework has also been changed with a move from Travis to Github Action which allows to get faster tests on Windows, MacOS and Linux. We also now report our coverage on [Codecov.io](https://codecov.io/gh/PythonOT/POT) and we have a reasonable 92% coverage. We also now generate wheels for a number of OS and python versions at each merge in the master branch. They are available as outputs of this [action](https://github.com/PythonOT/POT/actions?query=workflow%3A%22Build+dist+and+wheels%22). This will allow simpler multi-platform releases from now on.
+The CI framework has also been changed with a move from Travis to Github Action which allows to get faster tests on Windows, MacOS and Linux. We also now report our coverage on [Codecov.io](https://codecov.io/gh/PythonOT/POT) and we have a reasonable 92% coverage. We also now generate wheels for a number of OS and Python versions at each merge in the master branch. They are available as outputs of this [action](https://github.com/PythonOT/POT/actions?query=workflow%3A%22Build+dist+and+wheels%22). This will allow simpler multi-platform releases from now on.
 
 In terms of new features we now have [OTDA Classes for unbalanced OT](https://pythonot.github.io/gen_modules/ot.da.html#ot.da.UnbalancedSinkhornTransport), a new Domain adaptation class form [multi domain problems (JCPOT)](https://pythonot.github.io/auto_examples/domain-adaptation/plot_otda_jcpot.html#sphx-glr-auto-examples-domain-adaptation-plot-otda-jcpot-py), and several solvers to solve the [Partial Optimal Transport](https://pythonot.github.io/auto_examples/unbalanced-partial/plot_partial_wass_and_gromov.html#sphx-glr-auto-examples-unbalanced-partial-plot-partial-wass-and-gromov-py) problems.