Docs build error - tessellation example (#190)

Author: RobPasMue

doc/source/examples/design/tessellation_usage.mystnb

@@ -24,7 +24,7 @@ from pint import Quantity
 from ansys.geometry.core import Modeler
 from ansys.geometry.core.math import Point2D, Point3D, Plane
 from ansys.geometry.core.misc import UNITS
-from ansys.geometry.core.plotting import Plotter.
+from ansys.geometry.core.plotting import Plotter
 from ansys.geometry.core.sketch import Sketch
 
 ```
@@ -98,4 +98,4 @@ And finally plot to see the design.
 
 ```{code-cell} ipython3
 design.plot()
-```
+```