Why is this hash not displaying correctly?
#!/usr/bin/perl
use strict;
use warnings;
use File::Slurp;
use Data::Dumper;

my %config;

my $text = read_file("./config/settings.cfg");

if ($text =~ /^esxi.hosts+=s+(?<host>.+)/xm) {
    $config{host} = "$+{host}";
}

print Dumper (%config);

Connection Options:
######################################################
esxi.host = server01
esxi.port = 22
esxi.username = root
esxi.password = password
######################################################

Backup Options:
#########################
Compression Options:
0 = none
1 = tar
2 = gzip
3 = tar+gzip
#########################
backup.compression = 0

$VAR1 = 'server01';
$VAR2 = {
          'host' => 'esxi01'
        };

$VAR1 = {
      'server01' => {
                      'host' => 'esxi01'
                    }
    };