Un-commenting the existing line is fine, you don't need to add another line in that case. You don't need to re-start anything after changing the config file, it will take effect the next time you mount something via davfs.
Un-commenting the existing line is fine, you don't need to add another line in that case. You don't need to re-start anything after changing the config file, it will take effect the next time you mount something via davfs.