arm64: Kconfig.platforms: Add comments

Add trailing comments to endmenu statements for better readability.

Signed-off-by: Juerg Haefliger <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>

Author: juergh

arch/arm64/Kconfig.platforms

@@ -325,4 +325,4 @@ config ARCH_ZYNQMP
 	help
 	  This enables support for Xilinx ZynqMP Family
 
-endmenu
+endmenu # "Platform selection"