diff --git a/Lib/fontParts/base/image.py b/Lib/fontParts/base/image.py
index 0202a676..eb277c55 100644
--- a/Lib/fontParts/base/image.py
+++ b/Lib/fontParts/base/image.py
@@ -443,7 +443,7 @@ def _get_data(self) -> bytes:
         This is the environment implementation of the :attr:`BaseImage.data`
         property getter.
 
-        :return: A :class:`bytes` object representing the data of the image. 
+        :return: A :class:`bytes` object representing the data of the image.
         :raises NotImplementedError: If the method has not been overridden by a
             subclass.