Remove the spaces - See https://wp.me/P4Ams0-9Sn

remove-spaces.php

<?php
if ( ! function_exists( 'prefix_remove_spaces' ) ) :

	/**
	 * Remove spaces
	 *
	 * @param array $args Arguments.
	 * @return array
   *
   * @see https://wp.me/P4Ams0-9Sn
   * @author Mahesh M. Waghmare <mwaghmare7@gmail.com>
	 */
	function prefix_remove_spaces( $args = array() ) {
		$args['remove_spaces'] = false;
		return $args;
	}

	add_filter( 'copy_the_code_localize_vars', 'prefix_remove_spaces' );
endif;