efi/esrt: Fix spelling mistake "doen't"

Trivial fix to spelling mistake "doen't" to "doesn't" in pr_err message

Cc: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

drivers/firmware/efi/esrt.c

@@ -269,7 +269,7 @@ void __init efi_esrt_init(void)
 	max -= efi.esrt;
 
 	if (max < size) {
-		pr_err("ESRT header doen't fit on single memory map entry. (size: %zu max: %zu)\n",
+		pr_err("ESRT header doesn't fit on single memory map entry. (size: %zu max: %zu)\n",
 		       size, max);
 		return;
 	}