[doc] add ref to RFC 7232 for conditional requests

6 years ago · 3888a1419e
1 changed files with 4 additions and 0 deletions
--- a/doc/config/conf.d/ssi.conf
+++ b/doc/config/conf.d/ssi.conf
@ -39,6 +39,10 @@ ssi.extension              = ( ".shtml" )
 ##
 ## Disabled by default.
 ##
+## For further explanation of conditional requests, please see
+## Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests
+## https://tools.ietf.org/html/rfc7232
+##
 #ssi.conditional-requests = "enable"

 ##