diff --git a/pvlib/shading.py b/pvlib/shading.py
index 16ed8c702f..4b7296d929 100644
--- a/pvlib/shading.py
+++ b/pvlib/shading.py
@@ -276,8 +276,8 @@ def projected_solar_zenith_angle(solar_zenith, solar_azimuth,
       the axis of a single-axis tracker (i.e. the plane
       whose normal vector coincides with the tracker torque tube)
       yields the tracker rotation angle that maximizes direct irradiance
-      capture. This tracking strategy is called
-      :ref:`sphx_glr_gallery_solar_tracking_plot_single_axis_tracking.py`
+      capture. This tracking strategy is called true-tracking.
+      See :ref:`sphx_glr_gallery_solar_tracking_plot_single_axis_tracking.py`.
 
     - Self-shading in large PV arrays is often modeled by assuming
       a simplified 2-D array geometry where the sun's position is