Fix copy/paste error in bytes.isupper() doc.
Reported by Jon Colburn on docs@.
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index e0f8cfa..d3fc093 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -2880,8 +2880,8 @@
.. method:: bytes.isupper()
bytearray.isupper()
- Return true if there is at least one lowercase alphabetic ASCII character
- in the sequence and no uppercase ASCII characters, false otherwise.
+ Return true if there is at least one uppercase alphabetic ASCII character
+ in the sequence and no lowercase ASCII characters, false otherwise.
For example::