title: Put dot in brief description
body: <p>I got this sample code. I want a dot in my brief comment.</p>
  
  <pre class="lang-cpp prettyprint-override"><code>const int myVar = 1;   //!&lt; Doxygen very long brief\.
                         //!  Brief sentence two.
  </code></pre>
  
  <p>I escape the dot as told in the doxygen manual.
  This does not work. The first line is brief, the second is detailed. Is this a bug?</p>
  
  <p>Note: <code>MULTILINE_CPP_IS_BRIEF</code> and <code>QT_AUTOBRIEF</code> is <code>YES</code>! I use the latest version (1.8.9.1).</p>