uboot-envtools: oxnas: drop redundant space after case keywords

Signed-off-by: Piotr Dymacz <[email protected]>

package/boot/uboot-envtools/files/oxnas

@@ -12,7 +12,7 @@ touch /etc/config/ubootenv
 board=$(board_name)
 
 case "$board" in
-"cloudengines,pogoplug"* | \
+"cloudengines,pogoplug"*|\
 "shuttle,kd20")
 	ubootenv_add_uci_config "/dev/mtd2" "0x0" "0x2000" "0x2000" "1"
 	;;