Fix broken call to shellwords
Fix broken call to shellwords

nix-shell shebangs were broken by 9018deab

shlevy/nix,shlevy/nix,dezgeg/nix,layus/nix,ehmry/nix,ehmry/nix,rycee/nix,dtzWill/nix,ysangkok/nix,bennofs/nix,zimbatm/nix,NixOS/nix,ehmry/nix,bennofs/nix,rycee/nix,dtzWill/nix,NixOS/nix,vcunat/nix,peti/nix,layus/nix,layus/nix,ysangkok/nix,ehmry/nix,rycee/nix,zimbatm/nix,vcunat/nix,dezgeg/nix,ysangkok/nix,rycee/nix,NixOS/nix,bennofs/nix,layus/nix,NixOS/nix,bennofs/nix,dtzWill/nix,NixOS/nix,shlevy/nix,zimbatm/nix,rycee/nix,dezgeg/nix,dezgeg/nix,ehmry/nix,vcunat/nix,pikajude/nix,wmertens/nix,ehmry/nix,pikajude/nix,peti/nix,dtzWill/nix,shlevy/nix,dezgeg/nix,peti/nix,pikajude/nix,dtzWill/nix,vcunat/nix,peti/nix,shlevy/nix,wmertens/nix,peti/nix,wmertens/nix,wmertens/nix,layus/nix,zimbatm/nix