conveyorBelt is Updated.

tutorials/sphereGranFlow/conveyorBelt/settings/geometryDict

@@ -55,15 +55,20 @@ surfaces
 	belt
 	{
 		type 	          stlWall;  	         // type of the wall
+
 		file 	         belt.stl;	             // file name in stl folder	
+
 		material          wallMat;               // material name of this wall
+
 		motion 	    conveyorBelt1;		         // motion component name 
 	}
 
 	box
 	{
 		type 	         stlWall;  	             // type of the wall
+
 		file 	         box.stl;	             // file name in stl folder
+
 		material         wallMat;                // material name of this wall
 	}
 }