<p>The local variable <code>app</code> was unused and therefore not needed to be declared with initialization</p>

<hr>

<h4>You can merge this Pull Request by running</h4>
<pre>  git pull https://github.com/acconrad/openstreetmap-website patch-2</pre>
<p>Or view, comment on, or merge it at:</p>
<p>  <a href='https://github.com/openstreetmap/openstreetmap-website/pull/853'>https://github.com/openstreetmap/openstreetmap-website/pull/853</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>Remove unnecessary local variable</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/openstreetmap/openstreetmap-website/pull/853/files#diff-0">config/initializers/i18n.rb</a>
    (2)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/openstreetmap/openstreetmap-website/pull/853.patch'>https://github.com/openstreetmap/openstreetmap-website/pull/853.patch</a></li>
  <li><a href='https://github.com/openstreetmap/openstreetmap-website/pull/853.diff'>https://github.com/openstreetmap/openstreetmap-website/pull/853.diff</a></li>
</ul>

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