removed wrong linebreak in debootstrap

bootstrap-bookworm.sh

@@ -131,8 +131,8 @@ mount $disk1 $mnt
 # Remark: Debootstrap does not install recommands!! 
 # debootstrap --variant=minbase --arch=amd64 bookworm $mnt http://ftp2.de.debian.org/debian/
 # Alternatively bootstrap from a docker container, e.g. if no recent debootstrap is available
-docker run -it --rm --cap-add=SYS_CHROOT --name debootstrap -v $mnt:$mnt -e mnt=$mnt debian /bin/sh -c "apt-get update && apt-get install --yes debootstrap && debootstrap --variant=minbase 
---arch=amd64 bookworm $mnt http://ftp2.de.debian.org/debian/"
+docker run -it --rm --cap-add=SYS_CHROOT --name debootstrap -v $mnt:$mnt -e mnt=$mnt \debian /bin/sh -c \
+"apt-get update && apt-get install --yes debootstrap && debootstrap --variant=minbase --arch=amd64 bookworm $mnt http://ftp2.de.debian.org/debian/"
 
 # Configure disk mounts
 # Or get UUID from blkid...