uboot-extlinux-config.bbclass: fix old override syntax in comment

The comment specifies how to use the variables but uses the older and
now unsupported override syntax. Let's update to match the newer syntax.

Cc: Quentin Schulz <foss+yocto@0leil.net>
(From OE-Core rev: 0a381eea4d50ff1c6e7c7d0d4df62eb581454b48)

(From OE-Core rev: bb64f3fed29b9532e6ddc9a2ba0283d373622d87)

Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/meta/classes-recipe/uboot-extlinux-config.bbclass b/meta/classes-recipe/uboot-extlinux-config.bbclass
index 86a7d30ca0..653e583663 100644
--- a/meta/classes-recipe/uboot-extlinux-config.bbclass
+++ b/meta/classes-recipe/uboot-extlinux-config.bbclass
@@ -33,11 +33,11 @@
 # UBOOT_EXTLINUX_DEFAULT_LABEL ??= "Linux Default"
 # UBOOT_EXTLINUX_TIMEOUT ??= "30"
 #
-# UBOOT_EXTLINUX_KERNEL_IMAGE_default ??= "../zImage"
-# UBOOT_EXTLINUX_MENU_DESCRIPTION_default ??= "Linux Default"
+# UBOOT_EXTLINUX_KERNEL_IMAGE:default ??= "../zImage"
+# UBOOT_EXTLINUX_MENU_DESCRIPTION:default ??= "Linux Default"
 #
-# UBOOT_EXTLINUX_KERNEL_IMAGE_fallback ??= "../zImage-fallback"
-# UBOOT_EXTLINUX_MENU_DESCRIPTION_fallback ??= "Linux Fallback"
+# UBOOT_EXTLINUX_KERNEL_IMAGE:fallback ??= "../zImage-fallback"
+# UBOOT_EXTLINUX_MENU_DESCRIPTION:fallback ??= "Linux Fallback"
 #
 # Results:
 #