<p>In <a href="https://github.com/mlpack/mlpack/pull/691#discussion_r68644242">src/mlpack/methods/lsh/lsh_search_impl.hpp</a>:</p>
<pre style='color:#555'>&gt; @@ -9,6 +9,7 @@
&gt;  
&gt;  #include &lt;mlpack/core.hpp&gt;
&gt;  
&gt; +
</pre>
<p>This seems like an extra line too.</p>

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