DOC: added Changelog

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - XMLTextNodeConverter for converting text nodes created by XMLTagConverter
 - XMLAttributeNodeConverter for converting attribute nodes created by XMLTagConverter
+- Added better error message for some cases of broken converter and record definitions.
 
 ### Changed ###
 

unittests/test_scanner.py

@@ -348,4 +348,4 @@ Converter:
     converter_registry = create_converter_registry(broken_definition)
 
     with pytest.raises(RuntimeError, match="dict expected, but found str: 42"):
-      scan_structure_elements(DictElement(name="", value=data), broken_definition, converter_registry)
+        scan_structure_elements(DictElement(name="", value=data), broken_definition, converter_registry)