sph2grd -N update (#8148)

* sph2grd -N update One directive per line: * Update sph2grd.rst --------- Co-authored-by: KristofKoch <45796239+KristofKoch@users.noreply.github.com>
GenericMappingTools · Dec 6, 2023 · 5deb099 · 5deb099
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commit 5deb099
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/doc/rst/source/sph2grd.rst b/doc/rst/source/sph2grd.rst
@@ -93,10 +93,11 @@ Optional Arguments
 .. _-N:
 
 **-N**\ **g**\|\ **m**\|\ **s**
-    Normalization used for coefficients.  Choose among **m**: Mathematical
-    normalization - inner products summed over surface equal 1 [Default].
-    **g** Geodesy normalization - inner products summed over surface
-    equal 4pi. **s**: Schmidt normalization - as used in geomagnetism.
+    Normalization used for coefficients.  Choose among these directives:
+
+    - **g**: Geodesy normalization - inner products summed over surface equal :math:`4\pi`.
+    - **m**: Mathematical normalization - inner products summed over surface equal 1 [Default].
+    - **s**: Schmidt normalization - as used in geomagnetism.
 
 .. _-Q: