diff --git a/docs/source/comparisons_analytical.rst b/docs/source/comparisons_analytical.rst
index 1703c23f..21caede3 100644
--- a/docs/source/comparisons_analytical.rst
+++ b/docs/source/comparisons_analytical.rst
@@ -27,14 +27,14 @@ Results
 .. figure:: ../../tests/models_basic/hertzian_dipole_fs_analytical/hertzian_dipole_fs_analytical.png
     :width: 600 px
 
-    Time history of the electric and magnetic field components of the modelled and analytical solutions.
+    Time history of the electric and magnetic field components of the modelled and analytical solutions ('Ref', in this case, indicates solution calculated from theory).
 
 .. _hertzian_dipole_fs_results_diffs:
 
 .. figure:: ../../tests/models_basic/hertzian_dipole_fs_analytical/hertzian_dipole_fs_analytical_diffs.png
     :width: 600 px
 
-    Percentage differences between the modelled and analytical solutions ('Ref', in this case, indicates solution calculated from theory)
+    Percentage differences between the modelled and analytical solutions.
 
 The match between the analytical and numerically modelled solutions is excellent. The maximum difference is approximately 1%, which is observed in the Ez field component (the same direction as the Hertzian dipole source). The other electric field components exhibit maximum differences of approximately 0.5%, and the magnetic field components 0.25%.