docs corrections

[michael log]

Hello,
Here are small docs corrections. The last one according to the following:

debian:~# cat bin/install_packages | grep "\$ENV{[^\}]\+}" | sed -e
's/^.*ENV{\([^}]*\)}.*$/\1/' | sort | uniq
aptoptions
classes
FAI
'FAI_DEBSOURCESDIR'
FAI_ROOT
MAXPACKAGES
verbose

regards,
Michael.

Index: man/fai-class.1
===================================================================
--- man/fai-class.1     (revision 6121)
+++ man/fai-class.1     (working copy)
@@ -100,7 +100,7 @@
     grep \-v "^#" $1
 }
 # echo architecture in upper case
-dpkg \-\-print\-installation\-architecture | tr /a\-z/ /A\-Z/
+dpkg \-\-print\-architecture | tr /a\-z/ /A\-Z/
 uname \-s | tr /a\-z/ /A\-Z/

 # all hosts named ant?? use the classes in file anthill


Index: bin/install_packages
===================================================================
--- bin/install_packages        (revision 6121)
+++ bin/install_packages        (working copy)
@@ -30,7 +30,7 @@

 $0=~ s#.+/##; # remove path from program name

-# import variables: $verbose, $MAXPACKAGES, $classes, $FAI, $FAI_ROOT
+# import variables: $verbose, $MAXPACKAGES, $classes, $FAI,
$FAI_ROOT, $aptoptions, $FAI_DEBSOURCESDIR

 use strict;
 use Getopt::Std;