[default.nix] Update the reference to nixpkgs; make it the default

1 files changed, 2 insertions, 3 deletions

diff --git a/shell.nix b/shell.nix
index 3201c50501..75ac952bd6 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,4 +1,3 @@
-# Some developers don't want a pinned nix-shell by default.
-# If you want to use the pin nix-shell or a more sophisticated set of arguments:
+# If you want to use a more sophisticated set of arguments:
 # $ nix-shell default.nix --arg shell true
-import ./default.nix { pkgs = import <nixpkgs> {}; shell = true; }
+import ./default.nix { shell = true; }