Update release_process.md

Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>

release_process.md

@@ -8,11 +8,11 @@
 2. Make a git tag pointing to this commit with the version number as the name
    of the tag.
 3. Push the commit and the tag.
-4. Wait for the Github Actions build to complete.
-5. Download all assets from the release made by the Github build.
-6. Compare the wheels produced to previous release of typed-ast to make sure
+4. Wait for the GitHub Actions build to complete.
+5. Download all assets from the release made by the GitHub build.
+6. Compare the wheels produced with the previous release of typed-ast to make sure
    you have the full matrix.
-7. If possible, verify the final `typed_ast` wheels work on Windows, MacOS,
+7. If possible, verify the final `typed_ast` wheels work on Windows, macOS,
    and Linux platforms.
 8. Upload the sdist and wheels to PyPI with `twine upload dist/*`.
 9. Make a commit which bumps the bugfix version and adds back the `.dev0`