Hi,

login_yubikey(8) accepts -v with an argument (per getopt "dv:s:"), but
the man page SYNOPSIS shows it as a simple flag. This fixes the SYNOPSIS
to match the actual interface.

ok?

Index: src/libexec/login_yubikey/login_yubikey.8
===================================================================
RCS file: /cvs/src/libexec/login_yubikey/login_yubikey.8,v
retrieving revision 1.10
diff -u -r1.10 login_yubikey.8
--- src/libexec/login_yubikey/login_yubikey.8 8 Jul 2020 10:41:38 -0000 1.10
+++ src/libexec/login_yubikey/login_yubikey.8 6 Jan 2026 14:22:57 -0000
@@ -35,7 +35,8 @@
 .Nd provide YubiKey OTP authentication type
 .Sh SYNOPSIS
 .Nm login_yubikey
-.Op Fl dv
+.Op Fl d
+.Op Fl v Ar name=value
 .Op Fl s Ar service
 .Ar user
 .Op Ar class