-<li>specify the <b>Iteration limit</b>. Both smoothing methods
-iterate through a number of steps to produce the resulting smoothed
-mesh. At each new step the smoothing is reevaluated with the updated nodal locations. This
-process continues till the limit of iterations has been
-exceeded, or till the aspect ratio of all element is less than or equal to the
-specified one.</li>
-<li>specify the <b>Max. aspect ratio</b> - the target mesh quality at which the
-smoothing algorithm should stop the iterations.</li>
-<li>activate <b>in parametric space</b> checkbox if it is necessary to
-to improve the shape of faces in the parametric space
-of geometrical surfaces on which they are generated, else the shape of
-faces in the 3D space is improved. </li>
+<li>specify the <b>Iteration limit</b>. Both smoothing methods iterate
+ through a number of steps to produce the resulting smoothed mesh. At
+ each new step the smoothing is reevaluated with the updated nodal
+ locations. This process continues till the limit of iterations has
+ been exceeded, or till the aspect ratio of all element is less than
+ or equal to the specified one.</li>
+<li>specify the <b>Max. aspect ratio</b> - the target mesh quality at
+ which the smoothing algorithm should stop the iterations.</li>
+<li>activate <b>in parametric space</b> check-box if it is necessary to
+ improve the shape of faces in the parametric space of geometrical
+ surfaces on which they are generated, else the shape of faces in the
+ 3D space is improved that is suitable for <b>planar meshes only</b>. </li>