diff --git a/doc/texinfo/opt_general.texi b/doc/texinfo/opt_general.texi
index b2abacc937c067a91cc32a2724eb23354c50e95d..701275b1917299c62fab13bbf2416c7d21904514 100644
--- a/doc/texinfo/opt_general.texi
+++ b/doc/texinfo/opt_general.texi
@@ -165,7 +165,7 @@ Default value: @code{5}@*
 Saved in: @code{General.OptionsFileName}
 
 @item General.BackgroundGradient
-Draw background gradient (0=none, 1=vertical, 2=horizontal)@*
+Draw background gradient (0=none, 1=vertical, 2=horizontal, 3=radial)@*
 Default value: @code{0}@*
 Saved in: @code{General.OptionsFileName}
 
diff --git a/doc/texinfo/opt_mesh.texi b/doc/texinfo/opt_mesh.texi
index 350087db453cf06c8f187b54b808d2ae043e50f7..b3c27d575773bbcb693a370c01a3a10f978e66a6 100644
--- a/doc/texinfo/opt_mesh.texi
+++ b/doc/texinfo/opt_mesh.texi
@@ -29,6 +29,11 @@ Threshold angle below which normals are not smoothed@*
 Default value: @code{180}@*
 Saved in: @code{General.OptionsFileName}
 
+@item Mesh.BetaSmoothMetric
+Maximum ratio of two consecutive edge lengths@*
+Default value: @code{0.9}@*
+Saved in: @code{General.OptionsFileName}
+
 @item Mesh.CharacteristicLengthFactor
 Factor applied to all characteristic lengths (and background meshes)@*
 Default value: @code{1}@*
@@ -164,6 +169,11 @@ Minimum number of points used to mesh a circle@*
 Default value: @code{7}@*
 Saved in: @code{General.OptionsFileName}
 
+@item Mesh.MinimumElementSizeFact
+Minimum element size factor in the Remesher@*
+Default value: @code{500}@*
+Saved in: @code{General.OptionsFileName}
+
 @item Mesh.MshFileVersion
 Version of the `msh' file format to use@*
 Default value: @code{1}@*
@@ -174,21 +184,6 @@ Number of elements per radius of curvature in the remesher@*
 Default value: @code{5}@*
 Saved in: @code{General.OptionsFileName}
 
-@item Mesh.TargetElmentSizeFact
-Target element size factor in the Remesher@*
-Default value: @code{20}@*
-Saved in: @code{General.OptionsFileName}
-
-@item Mesh.MinimumElementSizeFact
-Minimum element size factor in the Remesher@*
-Default value: @code{500}@*
-Saved in: @code{General.OptionsFileName}
-
-@item Mesh.BetaSmoothMetric
-Maximum ratio of two consecutive edge lengths@*
-Default value: @code{0.9}@*
-Saved in: @code{General.OptionsFileName}
-
 @item Mesh.NbHexahedra
 Number of hexahedra in the current mesh (read-only)@*
 Default value: @code{0}@*
@@ -359,6 +354,11 @@ Display size of tangent vectors (in pixels)@*
 Default value: @code{0}@*
 Saved in: @code{General.OptionsFileName}
 
+@item Mesh.TargetElmentSizeFact
+Target element size factor in the Remesher@*
+Default value: @code{20}@*
+Saved in: @code{General.OptionsFileName}
+
 @item Mesh.VertexArrays
 Use OpenGL vertex arrays to draw triangular meshes?@*
 Default value: @code{1}@*