\page uniting_two_triangles_page Uniting two triangles
-\n In MESH you can union two neighboring triangles (cells) by deletion
+\n In MESH you can union two neighboring triangles by deletion
of the common edge.
<em>To unite two triangles:</em>
</li>
<li>Enter IDs of nodes forming the required edge in the \b Edge field
- (the node IDs must be separated by dashes) or select this edge in
+ (a couple of node IDs separated by a dash) or select this edge in
the 3D viewer.</li>
<li>Click the \b Apply or <b>Apply and Close</b> button.</li>
</ol>
