Apply suggestions from code review (missing new lines)

Author: Salakar

Diff for: mypy.ini

@@ -2,4 +2,4 @@
 exclude = build|setup.py
 
 [mypy-yaml.*]
-ignore_missing_imports = True
+ignore_missing_imports = True

Diff for: pyproject.toml

@@ -11,4 +11,4 @@ pythonpath = [
     ]
 
     [tool.coverage.report]
-    skip_empty = true
+    skip_empty = true

Diff for: pytest.ini

@@ -2,4 +2,4 @@
 pythonpath = src/ .
 log_cli = true
 log_cli_format = "%(asctime)s [%(levelname)8s] %(message)s (%(filename)s:%(lineno)s)"
-log_cli_date_format = "%Y-%m-%d %H:%M:%S"
+log_cli_date_format = "%Y-%m-%d %H:%M:%S"