{exp:channel:entries dynamic="no" entry_id="2"}

url_slug, no params

{title:url_slug}

url_slug, brace next line

{title:url_slug }

url_slug with stopwords

{title:url_slug remove_stopwords='yes'}

url_slug, stopwords next line

{title:url_slug remove_stopwords='yes'}
{/exp:channel:entries}