Replace PngSuite with Reader
@@ -156,8 +156,8 @@ The basic strategy is to create a :class:`~png.Reader` object (a
to extract the size, and pixel data.
-PngSuite
-^^^^^^^^
+Reader
+^^^^^^
The :meth:`~png.Reader` constructor can take either a filename, a file-like
object, or a sequence of bytes directly. Here we use ``urllib`` to download
