### Documentation Link https://matplotlib.org/devdocs/gallery/mplot3d/lines3d.html#sphx-glr-gallery-mplot3d-lines3d-py ### Problem The `Axes3D` methods which are automatically linked in example code in the docs all incorrectly point towards the `Axes` methods instead. For example `ax.plot` [here](https://matplotlib.org/devdocs/gallery/mplot3d/lines3d.html#sphx-glr-gallery-mplot3d-lines3d-py) links to [matplotlib.axes.Axes.plot](https://matplotlib.org/devdocs/api/_as_gen/matplotlib.axes.Axes.plot.html#matplotlib.axes.Axes.plot) instead of [mpl_toolkits.mplot3d.axes3d.Axes3D.plot](https://matplotlib.org/devdocs/api/_as_gen/mpl_toolkits.mplot3d.axes3d.Axes3D.plot.html#mpl_toolkits.mplot3d.axes3d.Axes3D.plot)  ### Suggested improvement Not sure if there's a way to type hint this in all the example code, or somehow make Sphinx recognize this.