lguest: Fix translation count about wikipedia's cpuid page

The comment is outdated, wikipedia now has six translations of the cpuid
page.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

arch/x86/lguest/boot.c

@@ -400,7 +400,7 @@ static void lguest_load_tr_desc(void)
  * giant ball of hair.  Its entry in the current Intel manual runs to 28 pages.
  *
  * This instruction even it has its own Wikipedia entry.  The Wikipedia entry
- * has been translated into 5 languages.  I am not making this up!
+ * has been translated into 6 languages.  I am not making this up!
  *
  * We could get funky here and identify ourselves as "GenuineLguest", but
  * instead we just use the real "cpuid" instruction.  Then I pretty much turned