how to remove >> (arrow) of breadcrumb

hello,
I like to know please how to remove >> (arrow) of breadcrumb
Here is the code that generates the breadcrumb:

    <?php if ($breadcrumb): 

      $temp = "</a>" . $title . "</a></div>"; 
      $breadcrumb = str_replace("</a></div>", $temp, $breadcrumb); 
      print($breadcrumb);  
      

endif;
?>

the picture shows the result of this code