all-packages.nix: remove old commented line about xracer

it was commented in https://github.com/NixOS/nixpkgs/commit/bc913e25 in 2011
2 years ago · 6c3d8d72e9
parent 155e68e86e
commit 6c3d8d72e9
1 changed files with 0 additions and 2 deletions
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@ -32355,8 +32355,6 @@ with pkgs;
  xcowsay = callPackage ../games/xcowsay { };

  xjump = callPackage ../games/xjump { };
-  # TODO: the corresponding nix file is missing
-  # xracer = callPackage ../games/xracer { };

  xmoto = callPackage ../games/xmoto { };