Merge pull request #172210 from alyssais/skaware-typo

skawarePackages.buildPackage: fix typo in comment

pkgs/build-support/skaware/build-skaware-package.nix

···
 , postInstall
   # : list Maintainer
 , maintainers ? [ ]
-  # : passtrhu arguments (e.g. tests)
+  # : passthru arguments (e.g. tests)
 , passthru ? { }
 
 }: