* again changed heat example

demo/src/heat.cc

@@ -99,7 +99,7 @@ public:
   /** \brief
    * Used by \ref problemInitial to solve the system of the initial problem
    */
-  void solve(AdaptInfo *adaptInfo, bool) {
+  void solve(AdaptInfo *adaptInfo) {
     problemStat->getSolution()->interpol(exactSolution);
   }