stage.nix: Better explain why buildPackages as null is valid arg

2017-04-23 14:01:12 -04:00
parent af8f87a3a1
commit d59e4fbb75
1 changed files with 2 additions and 1 deletions
@@ -46,7 +46,8 @@
  ##
 , # The package set used at build-time. If null, `buildPackages` will
-  # be defined internally as the produced package set as itself.
+  # be defined internally as the final produced package set itself. This allows
  # us to avoid expensive splicing.
  buildPackages
 , # The standard environment to use for building packages.