Updated error message

Author: radarhere

src/PIL/ImageCms.py

@@ -262,7 +262,7 @@ def __getattr__(self, name: str) -> Any:
  if name in ("product_name", "product_info"):
  deprecate(f"ImageCms.ImageCmsProfile.{name}", 13)
  return None
- msg = f"'{self.__class__.__name__}' has no attribute '{name}'"
+ msg = f"'{self.__class__.__name__}' object has no attribute '{name}'"
  raise AttributeError(msg)
 
  def tobytes(self) -> bytes: