message: Update wording of function comment
diff: @@ -756,7 +756,7 @@ public:
  /// Return the total number of quadrature points.
  int GetSize() const { return size; }
  - /// Return the order used by the global rules from #IntRules.
  + /// Return the order of the quadrature rules used by all elements.
  int GetOrder() const { return order; }
  /// Returns the mesh
  