Fix typo in docs.

Author: isaacrobinson2000

matplotview/__init__.py

@@ -89,7 +89,7 @@ def stop_viewing(view: Axes, axes_of_viewing: Axes) -> Axes:
     Parameters
     ----------
     view: Axes
-        The axes the is currently viewing the `axes_of_viewing`...
+        The axes that is currently viewing the `axes_of_viewing`...
 
     axes_of_viewing: Axes
         The axes that the view should stop viewing.