Docs: Change footer to plural (toolbars/index.html)

Author: MauriceG

docs/toolbars/index.html

@@ -25,7 +25,7 @@ <h1>Toolbars</h1>
 	<div data-role="content">
 		<div class="content-primary">
 			<h2>Toolbars: Headers &amp; Footers</h2>
-			<p>Toolbar page elements are used for <a href="docs-headers.html">headers</a> and <a href="docs-footers.html">footer</a> throughout many mobile sites and applications. These scroll with the page by default, but can have <a href="bars-fixed.html">fixed positioning</a> and be <a href="footer-persist-a.html">persistent</a> across pages.</p>
+			<p>Toolbar page elements are used for <a href="docs-headers.html">headers</a> and <a href="docs-footers.html">footers</a> throughout many mobile sites and applications. These scroll with the page by default, but can have <a href="bars-fixed.html">fixed positioning</a> and be <a href="footer-persist-a.html">persistent</a> across pages.</p>
 			<p>jQuery Mobile also provides a <a href="docs-navbar.html">navbar</a> component that can be used within any toolbar or the page content.</p>
       </div>
 		<!--/content-primary -->