Brands commas in product page

Hi there,

I have been using your plugin and it is great, just one quick question. In settings i added the Brand position – AFTER META. Which is showing in right location but when the product has more than one brand, both brands appear together. is there anyway i can add a comma between two or more brands?

‘Array
(
[home_url] => https://wearit.mx
[site_url] => https://wearit.mx
[version] => 3.1.1
[wp_version] => 4.8
[wp_multisite] =>
[wp_memory_limit] => 40M
[wp_debug_mode] =>
[wp_cron] => 1
[language] => es_MX
[server_info] => Apache
[php_version] => 7.0.7
[php_post_max_size] => 55M
[php_max_execution_time] => 60
[php_max_input_vars] => 1000
[max_upload_size] => 57671680
[default_timezone] => UTC
[theme] => Array
(
[name] => Ascend – Premium Child
[version] => 1.2.1.1500344758
[parent_theme] => Ascend – Premium
)

[active_plugins] => Array
(
[1] => autoptimize/autoptimize.php
[2] => black-studio-tinymce-widget/black-studio-tinymce-widget.php
[3] => coming-soon/coming-soon.php
[4] => conekta-woocommerce-v.2.0.13/conekta_checkout.php
[5] => contact-form-7/wp-contact-form-7.php
[6] => facebook-comments-plugin/facebook-comments.php
[7] => kadence-related-content/kadence-related-content.php
[8] => kadence-simple-share/kadence-simple-share.php
[9] => kadence-slider/kadence-slider.php
[10] => kadence-widget-dock/kadence-widget-dock.php
[11] => kadence-woo-extras/kadence-woo-extras.php
[12] => kadence-woo-template-builder/kadence-woo-template-builder.php
[13] => loco-translate/loco.php
[14] => perfect-woocommerce-brands/main.php
[15] => siteorigin-panels/siteorigin-panels.php
[16] => so-widgets-bundle/so-widgets-bundle.php
[17] => woocommerce-abandoned-cart/woocommerce-ac.php
[18] => woocommerce-dropshippers/woocommerce-dropshippers.php
[19] => woocommerce-exporter/exporter.php
[20] => woocommerce-google-analytics-integration/woocommerce-google-analytics-integration.php
[21] => woocommerce-mercadopago/woocommerce-mercadopago.php
[22] => woocommerce-pdf-invoices-packing-slips/woocommerce-pdf-invoices-packingslips.php
[23] => woocommerce/woocommerce.php
[24] => wordpress-seo/wp-seo.php
[25] => wp-product-feed-manager/wp-product-feed-manager.php
[26] => yith-infinite-scrolling/init.php
[27] => yith-woocommerce-ajax-navigation/init.php
[28] => yith-woocommerce-ajax-search/init.php
[29] => yith-woocommerce-badges-management/init.php
[30] => yith-woocommerce-cart-messages/yith-cart-messages.php
[31] => yith-woocommerce-compare/init.php
[32] => zopim-live-chat/zopim.php
)

[pwb_options] => Array
(
[wc_pwb_admin_tab_brand_single_position] => after_meta
[old_wc_pwb_admin_tab_slug] => marca
[wc_pwb_notice_plugin_review] => 0
[wc_pwb_admin_tab_slug] => marca
[wc_pwb_admin_tab_brand_desc] => yes
[wc_pwb_admin_tab_brands_in_loop] => no
[wc_pwb_admin_tab_brands_in_single] => brand_image
[wc_pwb_admin_tab_brand_logo_size] => thumbnail
)

)’