Advanced Excerpt - right align "read more" link

gistfile1.php

<?php

function custom_advanced_excerpt_read_more_link_template( $template ) {
	/*
	 * The Advanced Excerpt plugin code looks like this 
	 * apply_filters( 'advanced_excerpt_read_more_link_template', ' <a href="%1$s" class="read-more">%2$s</a>', get_permalink(), $read_more );
	 */
	return sprintf( '<p style="text-align: right;">%s</p>', $template );
}
add_filter( 'advanced_excerpt_read_more_link_template', 'custom_advanced_excerpt_read_more_link_template' );
add_filter( 'advanced_excerpt_allow_tags_to_append_into', '__return_empty_array' );