Incorrect icon path

Hi, I’ve noticed a small issue with the plugin, the path to the SVG icon seems to be incorrectly formatted with a double slash and using back slashes instead of forward slashes.

Here’s the current code:

$this->icon = $plugin_dir . '\assets\iwp-logo-small.svg';

This ends up with the url: /wp-content/plugins/iwocapay-payment-gateway/\assets\iwp-logo-small.svg, which the browser tries to correct to: /wp-content/plugins/iwocapay-payment-gateway//assets/iwp-logo-small.svg.

Since plugin_dir_url adds a forward slash, the correct path for the icon should be:

$this->icon = $plugin_dir . 'assets/iwp-logo-small.svg';

Thanks,

Chris