Update documentation

Author: mantid-builder

release_notes/next.html

@@ -590,6 +590,7 @@ <h2>Fixes<a class="headerlink" href="#fixes" title="Link to this heading">#</a><
 <li><p>#2376: Fix spectrum visibility for ROIs where visibility is set to false are still displayed</p></li>
 <li><p>#2404: Fix nexus saving and make tests more robust</p></li>
 <li><p>2410: Added fits file to choose file path</p></li>
+<li><p>2432: Ensure Flight Path and Time Delay Display Three Decimal Places</p></li>
 </ul>
 </section>
 <section id="developer-changes">