Docs/architecture: Fix filename for coreboot architecture diagram

A spelling mistake in the markdown reference to the coreboot vs EDK II
bootflow diagram was previously fixed, but the actual filename was not
changed resulting in a broken reference.

Change-Id: I512646e9af312ba2e1db8f597f6fffa8d54a3515
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67782
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
diff --git a/Documentation/getting_started/comparision_coreboot_uefi.dia b/Documentation/getting_started/comparison_coreboot_uefi.dia
similarity index 100%
rename from Documentation/getting_started/comparision_coreboot_uefi.dia
rename to Documentation/getting_started/comparison_coreboot_uefi.dia
Binary files differ
diff --git a/Documentation/getting_started/comparision_coreboot_uefi.svg b/Documentation/getting_started/comparison_coreboot_uefi.svg
similarity index 100%
rename from Documentation/getting_started/comparision_coreboot_uefi.svg
rename to Documentation/getting_started/comparison_coreboot_uefi.svg