sslutil: fix comment to use inclusive or instead of exclusive or
The incorrect "either" was introduced by one of my recent patches.
--- a/mercurial/sslutil.py Mon Jun 01 14:34:22 2020 +0200
+++ b/mercurial/sslutil.py Mon Jun 01 15:22:31 2020 +0200
@@ -100,8 +100,8 @@
# BEAST and POODLE). We allow users to downgrade to TLS 1.0+ via config
# options in case a legacy server is encountered.
- # setup.py checks that either TLS 1.1 or TLS 1.2 is present, so the
- # following assert should not fail.
+ # setup.py checks that TLS 1.1 or TLS 1.2 is present, so the following
+ # assert should not fail.
assert supportedprotocols - {b'tls1.0'}
defaultminimumprotocol = b'tls1.1'