doc: remove exec attribute for 'acrn-secure-boot-with-grub.rst'
Remove 'x' attribute of this file and one more minor fix.
@@ -144,7 +144,7 @@ Here's an example sequence to do this build::
# effect, therefore pre-load the required modules.
MODULES="all_video archelp boot bufio configfile crypto echo efi_gop efi_uga ext2 extcmd \
- fat font fshelp gcry_dsa gcry_rsa gcry_sha1 gcry_sha512 gettext gfxterm linux linuxefi ls \
+ fat font fshelp gcry_dsa gcry_rsa gcry_sha1 gcry_sha512 gettext gfxterm linux ls \
memdisk minicmd mmap mpi normal part_gpt part_msdos password_pbkdf2 pbkdf2 reboot relocator \
search search_fs_file search_fs_uuid search_label sleep tar terminal verifiers video_fb"
