Update hyperframe to v1.1.1

Author: Lukasa

hyper/packages/hyperframe/__init__.py

@@ -5,4 +5,4 @@
 
 A module for providing a pure-Python HTTP/2 framing layer.
 """
-__version__ = '1.1.0'
+__version__ = '1.1.1'

hyper/packages/hyperframe/frame.py

@@ -11,7 +11,7 @@
 import struct
 
 # The maximum initial length of a frame. Some frames have shorter maximum lengths.
-FRAME_MAX_LEN = (2 ** 14) - 1
+FRAME_MAX_LEN = (2 ** 14)
 
 # The maximum allowed length of a frame.
 FRAME_MAX_ALLOWED_LEN = (2 ** 24) - 1