Apply suggestions from code review

Co-authored-by: Daniël van Noord <[email protected]>

Author: Pierre-Sassoulas

tests/testutils/_primer/test_primer.py

@@ -28,7 +28,7 @@
 @pytest.mark.skipif(
     sys.platform in {"win32", "darwin"},
     reason=(
-        "Primers are internal will never be run on costly github action (mac or windows)"
+        "Primers are internal and will never be run on costly github action (mac or windows)"
     ),
 )
 @pytest.mark.skipif(
@@ -54,7 +54,7 @@ def test_compare(self, directory: Path) -> None:
         self.__assert_expected(directory)
 
     def test_truncated_compare(self) -> None:
-        """Test for the truncation of comment that are too long."""
+        """Test for the truncation of comments that are too long."""
         max_comment_length = 500
         directory = FIXTURES_PATH / "message_changed"
         with patch(