small change

binarycpython/utils/grid.py

@@ -551,7 +551,10 @@ class Population(object):
         r = list(p.imap(evolve_mp, g(mass_distribution)))
         stop_mp = time.time()
 
-        print("with mp: {} systems took {}s using {} cores".format(len(mass_distribution), stop_mp-start_mp), self.grid_options['amt_cores'])
+        print("with mp: {} systems took {}s using {} cores".format(len(mass_distribution), stop_mp-start_mp, self.grid_options['amt_cores']))
+
+
+        # TODO: add functionality to unload all the stores etc
 
         #########################################################
         # print("Running mp versus no mp is {} times faster!".format((start_no_mp-stop_no_mp)/(start_mp-stop_mp)))