Update readers.faux doc.

PDAL · Aug 14, 2018 · 415b634 · 415b634
1 parent fe0df2a
commit 415b634
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/doc/stages/readers.faux.rst b/doc/stages/readers.faux.rst
@@ -59,7 +59,8 @@ bounds
   form "([xmin,xmax],[ymin,ymax],[zmin,zmax])". [Default: unit cube]
 
 count
-  How many synthetic points to generate before finishing? [Required]
+  How many synthetic points to generate before finishing? [Required, except
+  when mode is 'grid']
 
 mean_x|y|z
   Mean value in the x, y, or z dimension respectively. (Normal mode only)