nixpkgs

5e8966d7 - nixpkgs manual: fix a typo in cross-compilation

nixpkgs manual: fix a typo in cross-compilation I can't say I really understand that much about our cross stuff, but this seems very clear. (cherry picked from commit 79210713e6112ceb7c276c0028ec696c43a52c11) Let's fix the online manual immediately.