tweak pod::usage in biodb-to-json a bit more

GMOD · Feb 3, 2012 · c84e331 · c84e331
1 parent 22f4a13
commit c84e331
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/bin/biodb-to-json.pl b/bin/biodb-to-json.pl
@@ -29,7 +29,7 @@ =head2 OPTIONS
 
 =item --help | -? | -h
 
-Display a help screen.
+Display an extended help screen.
 
 =item --conf <conf file>
 
@@ -85,7 +85,7 @@ =head2 OPTIONS
 ) or pod2usage();
 
 pod2usage( -verbose => 2 ) if $help;
-pod2usage() unless defined $confFile;
+pod2usage( 'must provide a --conf argument' ) unless defined $confFile;
 
 if (!defined($nclChunk)) {
     # default chunk size is 50KiB