[base] TimeSpan: fixing up how string representation should look like
[base] TimeSpan: fixing up how string representation should look like

christianparpart/x0,xzero/x0,christianparpart/x0,christianparpart/x0,xzero/x0,xzero/x0,xzero/x0,xzero/x0,christianparpart/x0,xzero/x0,christianparpart/x0,christianparpart/x0,christianparpart/x0