Update nix-build.md
Update nix-build.md
MichaelJCaruso/vision,VisionAerie/vision,c-kuhlman/vision,c-kuhlman/vision,VisionAerie/vision,c-kuhlman/vision,c-kuhlman/vision,VisionAerie/vision,MichaelJCaruso/vision,vision-dbms/vision,vision-dbms/vision,MichaelJCaruso/vision,VisionAerie/vision,VisionAerie/vision,vision-dbms/vision,vision-dbms/vision,c-kuhlman/vision,MichaelJCaruso/vision,vision-dbms/vision,MichaelJCaruso/vision,MichaelJCaruso/vision,VisionAerie/vision,vision-dbms/vision,VisionAerie/vision