fix_patch_face_color

Author: BRONSOLO

plotly/plotlyfig_aux/helpers/extractPatchFace.m

@@ -34,7 +34,7 @@
     switch patch_data.FaceColor
 
         case 'none'
-            marker.color = 'rgba(0,0,0,0,)';
+            marker.color = 'rgba(0,0,0,0)';
 
         case {'flat','interp'}