fixup: correct type ignore comment

Author: RonnyPfannschmidt

src/pluggy/_callers.py

@@ -29,7 +29,6 @@ def run_old_style_hookwrapper(
     backward compatibility wrapper to run a old style hookwrapper as a wrapper
     """
 
-
     teardown: Teardown = cast(Teardown, hook_impl.function(*args))
     try:
         next(teardown)
@@ -58,7 +57,7 @@ def _raise_wrapfail(
     wrap_controller: Generator[None, object, object],
     msg: str,
 ) -> NoReturn:
-    co = wrap_controller.gi_code  # type: ignore[union-attr]
+    co = wrap_controller.gi_code  # type: ignore[attr-defined]
     raise RuntimeError(
         f"wrap_controller at {co.co_name!r} {co.co_filename}:{co.co_firstlineno} {msg}"
     )