diff --git a/Tests/test_file_mpo.py b/Tests/test_file_mpo.py
index 3ae26ff91..20589539b 100644
--- a/Tests/test_file_mpo.py
+++ b/Tests/test_file_mpo.py
@@ -52,7 +52,7 @@ class TestFileMpo(PillowTestCase):
         for test_file in test_files:
             im = Image.open(test_file)
             mpinfo = im._getmp()
-            self.assertEqual(mpinfo[45056], '0100')
+            self.assertEqual(mpinfo[45056], b'0100')
             self.assertEqual(mpinfo[45057], 2)
     
     def test_mp_attribute(self):
diff --git a/docs/handbook/image-file-formats.rst b/docs/handbook/image-file-formats.rst
index bfc94058a..8c9bb36ec 100644
--- a/docs/handbook/image-file-formats.rst
+++ b/docs/handbook/image-file-formats.rst
@@ -591,14 +591,14 @@ first sprite in the file is loaded. You can use :py:meth:`~file.seek` and
 MPO
 ^^^
 
-PIL identifies and reads Multi Picture Object (MPO) files, loading the primary
+Pillow identifies and reads Multi Picture Object (MPO) files, loading the primary
 image when first opened. The :py:meth:`~file.seek` and :py:meth:`~file.tell`
 methods may be used to read other pictures from the file. The pictures are
 zero-indexed and random access is supported.
 
 MIC (read only)
 
-PIL identifies and reads Microsoft Image Composer (MIC) files. When opened, the
+Pillow identifies and reads Microsoft Image Composer (MIC) files. When opened, the
 first sprite in the file is loaded. You can use :py:meth:`~file.seek` and
 :py:meth:`~file.tell` to read other sprites from the file.