The help section of "BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_REDUNDANT"
refers to U-Boot configuration option "CONFIG_ENV_SIZE_REDUND" which is
removed since U-Boot v2020.01, so remove this reference.
We may replace this with a reference to "CONFIG_ENV_OFFSET_REDUND" as
another indicator that a redundant environment image should be created.
This also fixes a minor typo in the same file.
Signed-off-by: Dominik Michael Rauh <dmrauh@posteo.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
c3ebeca440