documentation fixups

Netdisco/bin/nd-dbic-versions

@@ -10,7 +10,11 @@ use Dancer::Plugin::DBIC 'schema';
 use App::Netdisco::DB;
 use Getopt::Long;
 
-=head1 nd-dbic-versions
+=head1 NAME
+
+nd-dbic-versions - Create DB Schema Versions for Netdisco
+
+=head2 USAGE
 
 This script creates SQL DDL files of the Netdisco database schema.
 

Netdisco/bin/netdisco-db-deploy

@@ -9,7 +9,11 @@ use Dancer::Plugin::DBIC 'schema';
 
 use Try::Tiny;
 
-=head1 netdisco-db-deploy
+=head1 NAME
+
+netdisco-db-deploy - Database deployment for Netdisco
+
+=head2 USAGE
 
 This script upgrades or initialises a Netdisco database schema.
 

Netdisco/bin/netdisco-deploy

@@ -45,7 +45,11 @@ use Archive::Extract;
 use HTTP::Tiny;
 use Try::Tiny;
 
-=head1 netdisco-deploy
+=head1 NAME
+
+netdisco-deploy - Database, OUI and MIB deployment for Netdisco
+
+=head2 USAGE
 
 This script deploys the Netdisco database schema, OUI data, and MIBs. Each of
 these is an optional service which the user is asked to confirm.