diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 9527aa08..1d174b25 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -28,11 +28,11 @@ For information, read and make sure you're okay with the [Contributing guideline
     - [ ] Add the "master / nothing to see here" in Changelog.md
     - [ ] Push & wait for the tests to be green
 - [ ] Merge --ff
-- Github stuff
+- GitHub stuff
     - [ ] Push tag in Github
-    - [ ] Edit release on Github using the changelog.
+    - [ ] Edit release on GitHub using the changelog.
     - [ ] Delete branch
 - [ ] upload release on PyPI using ``twine``
-- [ ] (*optional*) Make feeback on the various PR or issues.
+- [ ] (*optional*) Make feedback on the various PR or issues.
 
  -->
diff --git a/Changelog.md b/Changelog.md
index 30646ce6..c164e182 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -16,7 +16,7 @@
 
 - Update China's public holidays for 2023 (#728).
 - Removed compatibility with Python 3.6, also, removed tests & amended documentation (#705).
-- Upgraded `tox` usage, now compatble with tox 4+ (added `allowlist_externals`).
+- Upgraded `tox` usage, now compatible with tox 4+ (added `allowlist_externals`).
 - Added support for Python 3.10 (#706).
 - Added support for Python 3.11 (#732).
 - Refactor ``NetherlandsWithSchoolHolidays.get_christmas_holidays`` for simplicity and readability.
@@ -186,7 +186,7 @@
 
 ### Other changes
 
-- Switched from Travis CI to Github Actions for CI jobs, thanks to @mgu.
+- Switched from Travis CI to GitHub Actions for CI jobs, thanks to @mgu.
 - Added support of Python 3.9 (#557).
 - Changed from `setup.py` to a nice `setup.cfg` file, thanks @ewjoachim (#576).
 - Use the `setup.cfg` file in the key to cache in `ci.yml` file (#587).
@@ -624,7 +624,7 @@ Large work on global registry: refs #13, #96, #257 & #284.
 - Added a `keep_datetime` option to keep the original type of the input argument for both ``add_working_days()`` and ``sub_working_days()`` functions (#270).
 - Fixed usage examples of ``get_first_weekday_after()`` docstring + in code (calendars and tests) ; do not use magic values, use MON, TUE, etc (#271).
 - Turned Changelog into a Markdown file (#272).
-- Added basic usage documentation, hosted by Github pages.
+- Added basic usage documentation, hosted by GitHub pages.
 - Added advanced usage documentation.
 
 ## v2.5.0 (2018-06-14)
@@ -667,7 +667,7 @@ I have done a terrible mistake with the 1.3.0 release, and uploaded a defunct 2.
 
 ## v2.0.0 (2017-06-23)
 
-- Major refactor in the USA module. Each State is now an independant module, all of the Mixins were removed, all the possible corrections have been made, following the main Wikipedia page, and cross-checking with official sources when it was possible (#171).
+- Major refactor in the USA module. Each State is now an independent module, all of the Mixins were removed, all the possible corrections have been made, following the main Wikipedia page, and cross-checking with official sources when it was possible (#171).
 - Added District of Columbia in the USA module (#217).
 - Run tests with Python3.6 in CI (#210)
 - Small refactors / cleanups in the following calendars: Hungary, Iceland, Ireland, Latvia, Netherlands, Spain, Japan, Taiwan, Australia, Canada, USA (#209).
diff --git a/docs/contributing.md b/docs/contributing.md
index 5b0c1590..29c120dd 100644
--- a/docs/contributing.md
+++ b/docs/contributing.md
@@ -6,7 +6,7 @@
 
 If you are using `workalendar`, you are already contributing to it. As long as you are able to check its result, compare the designated working days and holidays to the reality, and make sure these are right, you're helping.
 
-If any of the computed holidays for the country / area your are using is **wrong**, please report [it using the Github issues](https://github.com/workalendar/workalendar/issues).
+If any of the computed holidays for the country / area you are using is **wrong**, please report [it using the Github issues](https://github.com/workalendar/workalendar/issues).
 
 ## Report an issue
 
@@ -56,7 +56,7 @@ Here is a list of the holidays in *Zhraa*:
 
 #### Getting ready
 
-You'll need to install `workalendar` dependencies beforehand. What's great is that you'll use virtualenv to set it up. Or even better: `virtualenvwrapper`. Just go in your working copy (cloned from github) of workalendar and type, for example:
+You'll need to install `workalendar` dependencies beforehand. What's great is that you'll use virtualenv to set it up. Or even better: `virtualenvwrapper`. Just go in your working copy (cloned from GitHub) of workalendar and type, for example:
 
 ```sh
 mkvirtualenv WORKALENDAR