Issue #15 [doxygen] Fix doc grouping

src/blackmisc/sharedstate/scalarmutator.h

@@ -25,6 +25,7 @@ namespace BlackMisc
 
         /*!
          * Non-template base class for CScalarMutator.
+         * \ingroup SharedState
          */
         class BLACKMISC_EXPORT CGenericScalarMutator : public QObject
         {
@@ -48,6 +49,7 @@ namespace BlackMisc
         /*!
          * Base class for an object that shares state with a corresponding CScalarObserver subclass object.
          * \tparam T Datatype encapsulating the state to be shared.
+         * \ingroup SharedState
          */
         template <typename T>
         class CScalarMutator : public CGenericScalarMutator