removed update() function

src/finiteVolume/cfdTools/general/fieldSources/timeActivatedExplicitMulticomponentPointSource/timeActivatedExplicitMulticomponentPointSource.H

@@ -165,9 +165,6 @@ public:
 
         //- Read properties dictionary
         virtual bool read();
-
-        //- Update
-        virtual void update();
 };