\page modifying_meshes_page Modifying meshes
-Salome provides an extremely vast spectre of mesh modification and
+Salome provides an extremely vast specter of mesh modification and
transformation operations, giving the possibility to:
<ul>
<li>\subpage adding_nodes_and_elements_page "Add" mesh elements from
nodes to polyhedrons at an arbitrary place in the mesh.</li>
<li>\subpage adding_quadratic_elements_page "Add quadratic" mesh
-elements (used in qyadratic meshes) from quadratic nodes
-nodes to quadratic polyhedrons at an arbitrary place in the mesh.</li>
+elements (used in quadratic meshes) from quadratic nodes to quadratic polyhedrons at an arbitrary place in the mesh.</li>
<li>\subpage removing_nodes_and_elements_page "Remove" any existing
mesh elements.</li>
<li>\subpage renumbering_nodes_and_elements_page "Renumber" nodes and
<li>\subpage changing_orientation_of_elements_page "Change orientation"
of the selected elements.</li>
<li>\subpage cutting_quadrangles_page "Cut a quadrangle" into two triangles.</li>
-<li>\subpage smoothing_page "Smooth" elements,reducung distortions in
+<li>\subpage smoothing_page "Smooth" elements, reducung distortions in
them by adjusting the locations of element corners.</li>
<li>Create an \subpage extrusion_page "extrusion" along a vector.</li>
<li>Create an \subpage extrusion_along_path_page "extrusion along a path".</li>
Alternatively click <b>Display only</b> to hide all other objects at
the same time.
-<b>VTK 3D Viewer</b> is detailly described in the documentation on <b>GUI module</b>.
+<b>VTK 3D Viewer</b> is described in detail in the documentation on <b>GUI module</b>.
\n After the mesh has appeared in the Viewer, you can select it with
left mouse click and get information about it, change its
presentation parameters and access to other useful options by
