efi: efi.h: Remove extra semicolon

Remove extra semicolons from comments.

Signed-off-by: Rong Tao <rongtao@cestc.cn>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

Author: Rtoax

include/linux/efi.h

@@ -61,7 +61,7 @@ typedef void *efi_handle_t;
 
 /*
  * The UEFI spec and EDK2 reference implementation both define EFI_GUID as
- * struct { u32 a; u16; b; u16 c; u8 d[8]; }; and so the implied alignment
+ * struct { u32 a; u16 b; u16 c; u8 d[8]; }; and so the implied alignment
  * is 32 bits not 8 bits like our guid_t. In some cases (i.e., on 32-bit ARM),
  * this means that firmware services invoked by the kernel may assume that
  * efi_guid_t* arguments are 32-bit aligned, and use memory accessors that