typo in pkgsrc bind9 patch-af and patch-ai?

["Jeremy C. Reed" <reed%reedmedia.net@localhost>]

I think these are typos:

pkgsrc/net/bind9/patches/patch-af:+        *-drgonfly*)    
have_minimum_ifreq=yes;;

pkgsrc/net/bind9/patches/patch-ai:+        *-drgonfly*)    
have_minimum_ifreq=yes;;

I didn't fix. As I haven't tested.

  Jeremy C. Reed