Fix typos, formatting, and vague language where possible.

Signed-off-by: Loui Chang <louipc.ist@gmail.com>
[Fixed menu.lst: LiveCD -> Live CD -aaron]
Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

archiso/hooks/archiso

@@ -146,7 +146,7 @@ run_hook ()
     udevpid=$(/bin/minips -C udevd -o pid=)
     [ "x${udevpid}" != "x" ] && /bin/kill -9 $udevpid 2>&1 >/dev/null
     #Yep, we're bailing out here.  We don't need kinit.
-    msg ":: Passing control to Archlinux Initscripts...Please Wait"
+    msg ":: Passing control to Arch Linux Initscripts...Please Wait"
     /bin/umount /sys
     /bin/umount /proc
     exec /bin/run-init -c /dev/console /real_root /sbin/init ${CMDLINE}

archiso/mkarchiso

@@ -249,8 +249,8 @@ command_iso () {
     mkisofs ${qflag} -r -l $bootflags -uid 0 -gid 0 \
         -input-charset utf-8 -p "prepared by mkarchiso" \
         -no-emul-boot -boot-load-size 4 -boot-info-table \
-        -publisher "ArchLinux <archlinux.org>" \
-        -A "ArchLinux Live/Rescue CD" \
+        -publisher "Arch Linux <http://www.archlinux.org>" \
+        -A "Arch Linux Live/Rescue CD" \
         -o "${imgname}" "${work_dir}/iso/"
 }