\n This geometrical operation allows to perform a symmetrical copy of
your mesh or some of its elements.
-<em>To create a symmtrical copy of the mesh:</em>
+<em>To create a symmetrical copy of the mesh:</em>
<ol>
<li>From the \b Modification menu choose \b Transformation -> \b Symmetry item or click
</ul>
<li>Click \b Apply or <b> Apply and Close</b> button to confirm the
operation.</li>
+</ul>
</ol>
