diff --git a/tutorials/sphereGranFlow/V-blender/settings/geometryDict b/tutorials/sphereGranFlow/V-blender/settings/geometryDict
index a1f42d1a..945072f8 100644
--- a/tutorials/sphereGranFlow/V-blender/settings/geometryDict
+++ b/tutorials/sphereGranFlow/V-blender/settings/geometryDict
@@ -34,7 +34,7 @@ surfaces
 		
 		material  wallMat;                       // material name of this wall
 		
-		motion 	   otAxis;                       // motion component name
+		motion 	   rotAxis;                       // motion component name
 	}
 }