Fix the greenspline -A documentation (#8129)

GenericMappingTools · Dec 5, 2023 · ccd29e7 · ccd29e7
1 parent ec5d610
commit ccd29e7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/doc/rst/source/greenspline.rst b/doc/rst/source/greenspline.rst
@@ -14,7 +14,7 @@ Synopsis
 
 **gmt greenspline** [ *table* ]
 |-G|\ *grdfile*
-[ |-A|\ *gradfile*\ **+f**\ **1**\|\ **2**\|\ **3**\|\ **4**\|\ **5** ]
+[ |-A|\ *gradfile*\ **+f**\ **0**\|**\ **1**\|\ **2**\|\ **3**\|\ **4**\|\ **5** ]
 [ |-C|\ [[**n**\|\ **r**\|\ **v**]\ *value*\ [%]][**+c**][**+f**\ *file*][**+i**][**+n**] ]
 [ |SYN_OPT-D3| ]
 [ |-E|\ [*misfitfile*] ]
@@ -130,7 +130,7 @@ Optional Arguments
 
 .. _-A:
 
-**-A**\ *gradfile*\ **+f**\ **1**\|\ **2**\|\ **3**\|\ **4**\|\ **5**
+**-A**\ *gradfile*\ **+f**\ **0**\|**\ **1**\|\ **2**\|\ **3**\|\ **4**\|\ **5**
     The solution will partly be constrained by surface gradients
     :math:`\mathbf{v} = v \hat{\mathbf{n}}`, where :math:`v` is the gradient
     magnitude and :math:`\hat{\mathbf{n}}` its unit vector direction.