Modify changelog per review comments

Author: ArBridgeman

doc/changes/unreleased.md

@@ -2,14 +2,14 @@
 
 ## Summary
 
-From exasol-toolbox version ``1.0.0`` the default behavior for ``.github/actions/python-environment/action.yml``
-has changed. In previous versions, the default value for ``poetry-version`` was ``1.2.2``,
-and it is now ``2.1.2``. 
+In exasol-toolbox version `1.0.0` and higher the default behavior for 
+`.github/actions/python-environment/action.yml` has changed. In previous versions, 
+the default value for `poetry-version` was `1.2.2`, and it is now `2.1.2`. 
 
 * Depending on its poetry version, a repository relying on the default behavior of said 
 action may run into breaking changes. This can easily be resolved with explicitly setting the
 `poetry-version` when calling the GitHub action. It is, however, recommended whenever
-possible to update the poetry version of affected repository to ``2.x``.
+possible to update the poetry version of affected repository to `2.x`.
 
 ## ✨ Features
 
@@ -20,4 +20,4 @@ possible to update the poetry version of affected repository to ``2.x``.
 
 ## ⚒️ Refactorings
 * [#388](https://github.com/exasol/python-toolbox/issues/388): Switched GitHub workflows to use pinned OS version
-* [#376](https://github.com/exasol/python-toolbox/issues/376): Updated to poetry ``2.1.2``
+* [#376](https://github.com/exasol/python-toolbox/issues/376): Updated to poetry `2.1.2`