moment.js - switch language to local : <p>I try to switch the language to german, but it doesn't work :S</p>

<p>JS:</p>

<pre><code>$(solutions[0]).html(moment().locale('de').subtract({h: 2, m: 10}).format('DD. MMMM YYYY'));
</code></pre>

<p>Here is my fiddle: <a href="https://jsfiddle.net/yo57jnbj/" rel="nofollow noreferrer">https://jsfiddle.net/yo57jnbj/</a></p>
