- On FreeBSD, com_err.h is installed into /usr/include, not /usr/include/krb5.

Reflect that in the manpage.

PR:		bin/167986
Reported by:	truckman@

contrib/com_err/com_err.3

@@ -54,7 +54,7 @@ Common Error Library (libcom_err, -lcom_err)
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Fd #include <stdarg.h>
-.Fd #include <krb5/com_err.h>
+.Fd #include <com_err.h>
 .Fd #include \&"XXX_err.h\&"
 .Pp
 typedef void (*errf)(const char *, long, const char *, ...);