Modify core function.

I want to change the link-hover text for a post author in the post meta.

The core code is…

function get_the_author_link() {
	if ( get_the_author_meta('url') ) {
		return '<a href="' . esc_url( get_the_author_meta('url') ) . '" title="' . esc_attr( sprintf(__("Visit %s’s website"), get_the_author()) ) . '" rel="author external">' . get_the_author() . '</a>';
	} else {
		return get_the_author();
	}
}

I want to change the ‘Visit… website’ text.

UPDATE…

I can do it a different way, by replacing <?php the_author_link(); ?> in the post meta with this:

<?php echo '<a href="' . get_the_author_meta('url') . '" title="info about this author" rel="external">' . get_the_author() . '</a>';?>