Small bug in alt and title of images

Hi
Thanks for your simple and efficient plugin! I found a small bug: if the description of the image contains a “, it breaks the html code. I suggest this small change in the loop that displays the pictures:

echo '
<li><a href="'.$image['link'].'"><img src="'.$image[$size]['url'].'"  alt="'.str_replace('"', '', $image['description']).'" title="'.str_replace('"', '', $image['description']).'"/></a></li>
';

Thanks!
Manu

https://wordpress.org/plugins/wp-instagram-widget/