Fix a copy-paste error
Fix a copy-paste error

Build the repo-update man page, not the repo-contents man page twice.

thiblahute/xdg-app,GeorgesStavracas/flatpak,handsome-feng/flatpak,alexlarsson/xdg-app,chergert/xdg-app,GeorgesStavracas/flatpak,flatpak/flatpak,alexlarsson/xdg-app,thiblahute/xdg-app,handsome-feng/flatpak,matthiasclasen/flatpak,amigadave/flatpak,chergert/xdg-app,alexlarsson/xdg-app,flatpak/flatpak,GeorgesStavracas/flatpak,thiblahute/xdg-app,matthiasclasen/xdg-app,matthiasclasen/xdg-app,flatpak/flatpak,flatpak/flatpak,GeorgesStavracas/flatpak,alexlarsson/xdg-app,matthiasclasen/flatpak,matthiasclasen/flatpak,chergert/xdg-app,chergert/xdg-app,thiblahute/xdg-app,GeorgesStavracas/flatpak,amigadave/flatpak,amigadave/flatpak,handsome-feng/flatpak,matthiasclasen/xdg-app,handsome-feng/flatpak,amigadave/flatpak,matthiasclasen/flatpak,matthiasclasen/flatpak,flatpak/flatpak,handsome-feng/flatpak,matthiasclasen/xdg-app