message: fix a typo in function name
diff: @@ -138,7 +138,7 @@ class TreeNodePrinter : public boost::static_visitor<>, boost::noncopyable {
  void operator()(osvr::common::PathNode const &node,
  osvr::common::elements::ArticulationElement const &elt) {
  - m_outputBasics(node, elt) << std::endl;
  + outputBasics(node, elt) << std::endl;
  // if (m_opts.showStringData) {
  m_indentStream << "- Contained value: Articulation Type = " << elt.getArticulationType()
  << "; Tracker path = " << elt.getTrackerPath() << "; Bone Name = " << elt.getBoneName() << std::endl;
  