config: boards: gateway-gz80x.conf: cosmetic fixup

Signed-off-by: Patrick Yavitz <pyavitz@armbian.com>

config/boards/gateway-gz80x.conf

@@ -12,7 +12,7 @@ SRC_EXTLINUX="yes"
 SRC_CMDLINE="console=ttyAML0,115200n8 clk_ignore_unused loglevel=7"
 HAS_VIDEO_OUTPUT="no"
 
-function post_config_uboot_target__extra_configs_for_bananapi_f3() {
+function post_config_uboot_target__extra_configs_for_gateway_gz80x() {
 	display_alert "u-boot for ${BOARD}" "u-boot: enabling extra configs" "info"
 
 	run_host_command_logged scripts/config --enable CONFIG_SD_BOOT