`DIRECTORY_SEPARATOR` breaks resource URL path

[brainfork]

Use of the DIRECTORY_SEPARATOR constant here:

wp-dependency-minification/dependency-minification.php

Line 508 in c579d69

$src = trailingslashit( get_option( 'home' ) . DIRECTORY_SEPARATOR . self::$options['endpoint'] );

is causing the path to a minified resource to be returned as https://HOME_URL\_minify/RESOURCE_PATH. It's also not necessary as per the discussion here: https://stackoverflow.com/questions/26881333/when-to-use-directory-separator-in-php-code/26881417#comment90090608_26881417

I recommend updating the line to:
$src = trailingslashit( get_option( 'home' ) . '/' . self::$options['endpoint'] );
or
$src = trailingslashit( trailingslashit( get_option( 'home' ) ) . self::$options['endpoint'] );