[PATCH] firmware: efi: fix typo "existance" in comment

[Hemanth Selam]

Correct "existance" to "existence", reported by scripts/checkpatch.pl using
the misspelling list in scripts/spelling.txt.  Only touches comments, no
code changes.

Assisted-by: Cursor:claude-opus-5
Signed-off-by: Hemanth Selam <hemanth.selam@xxxxxxxxx>
---
 drivers/firmware/efi/efi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 0327a39d31fa..846179b23160 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -8,7 +8,7 @@
  *
  * This code registers /sys/firmware/efi{,/efivars} when EFI is supported,
  * allowing the efivarfs to be mounted or the efivars module to be loaded.
- * The existance of /sys/firmware/efi may also be used by userspace to
+ * The existence of /sys/firmware/efi may also be used by userspace to
  * determine that the system supports EFI.
  */
 
-- 
2.48.1