kdig: documentation for DoQ

doc/man/kdig.1in

@@ -290,6 +290,9 @@ Library \fIlibnghttp2\fP is required.
 Use HTTPS with HTTP/GET method instead of the default HTTP/POST method.
 Library \fIlibnghttp2\fP is required.
 .TP
+\fB+\fP[\fBno\fP]\fBquic\fP
+Use QUIC (DNS\-over\-QUIC).
+.TP
 \fB+\fP[\fBno\fP]\fBnsid\fP
 Request the nameserver identifier (NSID).
 .TP

doc/man_kdig.rst

@@ -269,6 +269,9 @@ Options
   Use HTTPS with HTTP/GET method instead of the default HTTP/POST method.
   Library *libnghttp2* is required.
 
+**+**\ [\ **no**\ ]\ **quic**
+  Use QUIC (DNS-over-QUIC).
+
 **+**\ [\ **no**\ ]\ **nsid**
   Request the nameserver identifier (NSID).