Index: trunk/tools/runcameraexp.pl
===================================================================
--- trunk/tools/runcameraexp.pl	(revision 29160)
+++ trunk/tools/runcameraexp.pl	(revision 29176)
@@ -27,5 +27,5 @@
 
 pod2usage( -msg => "Unknown option: @ARGV", -exitval => 2 ) if @ARGV;
-pod2usage( -msg => "-cam_id is required", -exitval => 2 ) if !$cam_id;
+pod2usage( -msg => "--cam_id is required", -exitval => 2 ) if !$cam_id;
 
 my $ipprc =  PS::IPP::Config->new();