Fix all typos to make test suite happy

Author: Micket

.github/workflows/test.yml

@@ -22,7 +22,7 @@ jobs:
         uses: codespell-project/actions-codespell@master
         with:
           check_filenames: true
-          ignore_words_list: atleast,ninjs,simpy,proovread,namd,precice,crate
+          ignore_words_list: atleast,ninjs,simpy,proovread,namd,precice,crate,ake
           # filter out
           #   docs/js/asciinema-player-2.6.1.js as it is not markdown
           #   version-specific/supported-software.md as the software descriptions have spelling errors

docs/removed-functionality.md

@@ -50,7 +50,7 @@ fittingly named `use_fma4` parameter in EasyBuild v3.2.0.
 - *alternatives*: **use** `extract_cmd` **key in Python dictionary
     format instead**
 
-Specyfing a custom extraction command for a particular source file by
+Specifying a custom extraction command for a particular source file by
 using a 2-element tuple in `sources` is no longer supported.
 
 Instead, a Python dictionary containing the `filename` and `extract_cmd`