update info

src/camr.cc

@@ -516,7 +516,7 @@ template <class T> int CAmr::loadData(uns::CParticles<T> * particles,
     catch (const int e) { // suppose to catch bug on wrong nvarg value
                           // from ramses code prior 2012
       assert(is_gravity && (req_bits&POT_BIT || req_bits&ACC_BIT)); // we must be here if there is gravity
-      std::cerr << "\n\nCatch error on gravity files, try next alorithms....\n";
+      std::cerr << "\n\nCatch error on gravity files, probably ramses code prior 2012\ntrying next alorithms, please wait....\n\n";
       if (nvarg>ndim) {
         std::cerr << "ALGORITHM ERROR, nvarg>ndim\n";
         assert(0);