Currently, both BR2_TARGET_ROOTFS_EROFS_ALL_FRAGMENTS and BR2_TARGET_ROOTFS_EROFS_FRAGMENTS have the same Kconfig prompt, making them hard to distinguish. Reword the one for -Eall-fragments to be distinct. Signed-off-by: Florian Larysch <fl@n621.de> Signed-off-by: Julien Olivain <ju.o@free.fr>