Updating test.s61.f71 file and tstDecayDb with correct abundances.

radixio/tests/tstDecayDb.cc

@@ -93,5 +93,5 @@ TEST(Radixio, DecayDb)
     total_activity += activity;
   }
   std::cout << "Total activity(" << total_activity << ")" << std::endl;
-  EXPECT_NEAR(1.31421e-14f, total_activity, 1e-4);
+  EXPECT_NEAR(253.68661499023438, double(total_activity), 1e-4);
 }