diff --git a/Common/DefaultOptions.h b/Common/DefaultOptions.h
index deab98228d722a405046a06ebac6333a1fcbf6a3..a00670e80be99bbd48e08e3b3d972378a0502894 100644
--- a/Common/DefaultOptions.h
+++ b/Common/DefaultOptions.h
@@ -443,8 +443,8 @@ StringXNumber ViewOptions_Number[] = {
     "Elevation of the view along Z-axis (in model coordinates)" },
   { F|O, "ArrowScale" , opt_view_arrow_scale , 50. ,
     "Size of the vector (e.g. arrow size in pixels)" },
-  { F, "Explode" , opt_view_explode , 1. , 
-    "Explode elements (0: reduced to a point; 1: not transformed)" },
+  { F|O, "Explode" , opt_view_explode , 1. , 
+    "Explode elements (0: reduced to point; 1: not transformed)" },
   { F, "Visible" , opt_view_visible , 1. ,
     "Is the view visible?" },
   { F|O, "IntervalsType" , opt_view_intervals_type , DRAW_POST_ISO ,
@@ -454,7 +454,7 @@ StringXNumber ViewOptions_Number[] = {
   { F|O, "NbIso" , opt_view_nb_iso , 15. ,
     "Number of intervals" },
   { F|O, "Boundary" , opt_view_boundary , 0 ,
-    "Draw the N-b dimensional boundary of the simplex (N=dimension, b=option value" },
+    "Draw the N-b dimensional boundary of the simplex (N=dimension, b=option value)" },
   { F|O, "Light" , opt_view_light , 0. ,
     "Enable light sources?" },
   { F|O, "SmoothNormals" , opt_view_smooth_normals , 0. ,