diff --git a/doc/examples/plot_circular_hough_transform.py b/doc/examples/plot_circular_elliptical_hough_transform.py
similarity index 100%
rename from doc/examples/plot_circular_hough_transform.py
rename to doc/examples/plot_circular_elliptical_hough_transform.py
diff --git a/doc/examples/plot_hough_transform.py b/doc/examples/plot_line_hough_transform.py
similarity index 100%
rename from doc/examples/plot_hough_transform.py
rename to doc/examples/plot_line_hough_transform.py