diff --git a/libexec/tftpd/tftpd.8 b/libexec/tftpd/tftpd.8
index 6944f7b340e2..c06cc61b4ad4 100644
--- a/libexec/tftpd/tftpd.8
+++ b/libexec/tftpd/tftpd.8
@@ -238,20 +238,16 @@ option.
 .Pp
 The following RFC's are supported:
 .Rs
-RFC 1350
-.%T The TFTP Protocol (Revision 2)
+.%T RFC 1350: The TFTP Protocol (Revision 2)
 .Re
 .Rs
-RFC 2347
-.%T TFTP Option Extension
+.%T RFC 2347: TFTP Option Extension
 .Re
 .Rs
-RFC 2348
-.%T TFTP Blocksize Option
+.%T RFC 2348: TFTP Blocksize Option
 .Re
 .Rs
-RFC 2349
-.%T TFTP Timeout Interval and Transfer Size Options
+.%T RFC 2349: TFTP Timeout Interval and Transfer Size Options
 .Re
 .Pp
 The non-standard