doc: fix typo and error in check command change or -> for In check command replace: if user.organisation == issue.organisation: return True with return user.organisation == issue.organisation which returns a real False (not just a falsy None) and is more pythonic than if X: return True, just return X if False is a valid value.

#!/usr/bin/env python
from __future__ import print_function
import zlib, base64, sys
print(base64.encodestring(zlib.compress(sys.stdin.read())))