[3.9] Fix typo in a dataclasses comment. (GH-25454) by miss-islington · Pull Request #25456 · python/cpython

@@ -696,7 +696,7 @@ def _get_field(cls, a_name, a_type): # In addition to checking for actual types here, also check for # string annotations. get_type_hints() won't always work for us # (see https://github.com/python/typing/issues/508 for example), # plus it's expensive and would require an eval for every stirng # plus it's expensive and would require an eval for every string # annotation. So, make a best effort to see if this is a ClassVar # or InitVar using regex's and checking that the thing referenced # is actually of the correct type.