Fixes http 500 Error

Per Issues 352 (https://github.com/eddiemachado/bones/issues/352) this fixed it for me.

library/bones.php

@@ -377,7 +377,7 @@ function bones_filter_ptags_on_images($content){
 function bones_excerpt_more($more) {
 	global $post;
 	// edit here if you like
-	return '...  <a href="'. get_permalink($post->ID) . '" title="'. __('Read', 'bonestheme') . get_the_title($post->ID).'">'. __('Read more &raquo;', 'bonestheme') .'</a>'';
+return '...  <a href="'. get_permalink($post->ID) . '" title="'. __('Read', 'bonestheme') . get_the_title($post->ID).'">'. __('Read more &raquo;', 'bonestheme') .'</a>';
 }
 
 /*