<p>Fixed typo in filename msba2_common.h.</p>

<hr>

<h4>You can merge this Pull Request by running</h4>
<pre>  git pull https://github.com/haukepetersen/boards avsextrem-fix</pre>
<p>Or view, comment on, or merge it at:</p>
<p>  <a href='https://github.com/RIOT-OS/boards/pull/38'>https://github.com/RIOT-OS/boards/pull/38</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>Fixed typo in avsextre/include/board.h include</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/RIOT-OS/boards/pull/38/files#diff-0">avsextrem/include/board.h</a>
    (2)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/RIOT-OS/boards/pull/38.patch'>https://github.com/RIOT-OS/boards/pull/38.patch</a></li>
  <li><a href='https://github.com/RIOT-OS/boards/pull/38.diff'>https://github.com/RIOT-OS/boards/pull/38.diff</a></li>
</ul>