help: add empty lines to hostfingerprints section
I think this is now much easier to read.
--- a/mercurial/help/config.txt Sat Mar 12 18:51:07 2016 -0800
+++ b/mercurial/help/config.txt Sun Mar 13 13:51:01 2016 -0700
@@ -968,10 +968,13 @@
--------------------
Fingerprints of the certificates of known HTTPS servers.
+
A HTTPS connection to a server with a fingerprint configured here will
only succeed if the servers certificate matches the fingerprint.
This is very similar to how ssh known hosts works.
+
The fingerprint is the SHA-1 hash value of the DER encoded certificate.
+
The CA chain and web.cacerts is not used for servers with a fingerprint.
For example::