Merge pull request #8336 from roidelapluie/dochttp

Add https to navbar and fix link in it

docs/configuration/https.md

+---
+title: HTTPS and authentication
+sort_rank: 7
+---
+
 # HTTPS and authentication
 
 Prometheus supports basic authentication and TLS.
@@ -27,7 +32,8 @@ tls_server_config:
   key_file: <filename>
 
   # Server policy for client authentication. Maps to ClientAuth Policies.
-  # For more detail on clientAuth options: [ClientAuthType](https://golang.org/pkg/crypto/tls/#ClientAuthType)
+  # For more detail on clientAuth options:
+  # https://golang.org/pkg/crypto/tls/#ClientAuthType
   [ client_auth_type: <string> | default = "NoClientCert" ]
 
   # CA certificate for client certificate authentication to the server.