"Taper Object" label -- change to "Taper Curve" : Curves geometry section

From the manual: "The Taper Object can only be another curve. Editing the handles and control points of the Taper Object will cause the original Object to change shape."

Since the "Taper Object" can ONLY be another curve, I suggest the label (and appropriate dox) be changed to "Taper Curve". This will reduce any confusion when attempting to use other items from the Scene.

Similarly, the "Object" in the Geometry/Bevel section can only be Curves (the dropdown only lists Curves) so changing the label will similarly reduce any possible confusion for the user.