Using Co-authors plus with Flato theme

Hi,

thanks for creating such a lovely theme.

I’m trying to integrate the Co-authors plus plugin with Flato on a test site (http://test.daveydreamnation.com/), but I’m having trouble editing the themememe_posted_on() function in my child themes template-tags.php file so that the list of co-authors displays with the same style (i.e. with the little author icon next to the names).

Here is what I have so far, I am not sure what I am doing wrong but any help much appreciated!

if ( ! function_exists( 'themememe_posted_on' ) ) :
/**
 * Integrate Co-Authors Plus with Flato by replacing themememe_posted_on() with this function
 */
function themememe_posted_on() {
    if ( function_exists( 'coauthors_posts_links' ) ) :
        printf( __( '<span class="byline"><i class="fa fa-user"></i>%1$s</span><span class="posted-on"><i class="fa fa-calendar"></i>%2$s</span>', 'themememe' ),
		sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s">%2$s</a></span>',
			esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
			esc_html( get_the_author() )
		),
            coauthors_posts_links( null, null, null, null, false )
        );

    else:
        $time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time>';

	$time_string = sprintf( $time_string,
		esc_attr( get_the_date( 'c' ) ),
		esc_html( get_the_date() ),
		esc_attr( get_the_modified_date( 'c' ) ),
		esc_html( get_the_modified_date() )
	);

	printf( __( '<span class="byline"><i class="fa fa-user"></i>%1$s</span><span class="posted-on"><i class="fa fa-calendar"></i>%2$s</span>', 'themememe' ),
		sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s">%2$s</a></span>',
			esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
			esc_html( get_the_author() )
		),
		sprintf( '<a href="%1$s" rel="bookmark">%2$s</a>',
			esc_url( get_permalink() ),
			$time_string
		)
	);
}
endif;
}
endif;