doc: remove duplicate page inclusion

doc/usage/index.rst in branch origin/next includes usage/environment twice.
Remove the duplicate entry.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
Heinrich Schuchardt 2021-12-21 09:00:44 +01:00 committed by Tom Rini
parent 4afab30cae
commit b4a0b76585

View file

@ -11,7 +11,6 @@ Use U-Boot
netconsole
partitions
cmdline
environment
Shell commands
--------------