fix mispellings

README.md

@@ -48,7 +48,7 @@ The Python template uses some global configuration used throughout all jobs.
 | `project-dir` / `PYTHON_PROJECT_DIR` | Python project root directory                                                         | `.`                |
 | `build-system` / `PYTHON_BUILD_SYSTEM`| Python build-system to use to install dependencies, build and package the project (see below) | _none_ (auto-detect) |
 | `PIP_INDEX_URL`      | Python repository url                                                                 | _none_             |
-| `PIP_EXTRA_INDEX_URL` | Exra Python repository url                                                           | _none_             |
+| `PIP_EXTRA_INDEX_URL` | Extra Python repository url                                                           | _none_             |
 | `pip-opts` / `PIP_OPTS` | pip [extra options](https://pip.pypa.io/en/stable/cli/pip/#general-options)     | _none_             |
 | `extra-deps` / `PYTHON_EXTRA_DEPS` | Python extra sets of dependencies to install<br/>For [Setuptools](https://setuptools.pypa.io/en/latest/userguide/dependency_management.html?highlight=extras#optional-dependencies) or [Poetry](https://python-poetry.org/docs/pyproject/#extras) only | _none_ |
 | `reqs-file` / `PYTHON_REQS_FILE` | Main requirements file _(relative to `$PYTHON_PROJECT_DIR`)_<br/>For [Requirements Files](https://pip.pypa.io/en/stable/user_guide/#requirements-files) build-system only | `requirements.txt` |
@@ -203,7 +203,7 @@ In addition to a textual report in the console, this job produces the following
 
 #### `py-compile` job
 
-This job is a fallback if no unit test has been setup (`$UNITTEST_ENABLED` and `$PYTEST_ENABLED` and `$NOSETEST_ENABLED`
+This job is a fallback if no unit test has been set up (`$UNITTEST_ENABLED` and `$PYTEST_ENABLED` and `$NOSETEST_ENABLED`
 are not set), and performs a [`compileall`](https://docs.python.org/3/library/compileall.html).
 
 It is bound to the `build` stage, and uses the following variables:

templates/gitlab-ci-python.yml

@@ -496,11 +496,11 @@ variables:
     auto)
       ;;
     poetry*|setuptools*|pipenv*)
-      log_info "--- Build system explictly declared: ${PYTHON_BUILD_SYSTEM}"
+      log_info "--- Build system explicitly declared: ${PYTHON_BUILD_SYSTEM}"
       return
       ;;
     reqfile)
-      log_info "--- Build system explictly declared: requirements file"
+      log_info "--- Build system explicitly declared: requirements file"
       return
       ;;
     *)