<p>The <code>mlpack_test</code> was warning about cv2_test.csv not being a proper CSV file.<br>
<code><br>
ayan@ayan-G41T-M7:~/Desktop/mlpack-build$ ./bin/mlpack_test <br>
Running 635 test cases...<br>
[WARN ] 'vc2_test.csv' is not a standard csv file.<br>
[WARN ] 'vc2_test.csv' is not a standard csv file.<br>
...<br>
</code><br>
So, fixed it.</p>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>&nbsp;&nbsp;<a href='https://github.com/mlpack/mlpack/pull/652'>https://github.com/mlpack/mlpack/pull/652</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>vc2_test.csv wasn&#39;t in proper csv format</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/652/files#diff-0">src/mlpack/tests/data/vc2_test.csv</a>
    (134)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/mlpack/mlpack/pull/652.patch'>https://github.com/mlpack/mlpack/pull/652.patch</a></li>
  <li><a href='https://github.com/mlpack/mlpack/pull/652.diff'>https://github.com/mlpack/mlpack/pull/652.diff</a></li>
</ul>

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