[Backport 2.31-maintenance] Correct build-dir error in manual, link relevant settings#14747

internal-nix-ci[bot] merged 1 commit into

2.31-maintenanceNixOS/nix:2.31-maintenancefrom

backport-14745-to-2.31-maintenanceNixOS/nix:backport-14745-to-2.31-maintenanceCopy head branch name to clipboard