canvas: NOOP - meter, whitespace adjustment

libs/canvas/meter.cc

@@ -833,7 +833,7 @@ Meter::queue_vertical_redraw (float old_level)
 			Cairo::RectangleInt iri = region->get_extents();
 			Rect ir (iri.x, iri.y, iri.x + iri.width, iri.y + iri.height);
 			_canvas->request_redraw (item_to_window (ir));
-		}
+  		}
 	}
 }