Update a couple of tests

This commit was SVN r20668.

orte/test/mpi/loop_child.c

@@ -22,9 +22,8 @@ int main( int argc, char **argv )
     MPI_Comm_size(merged, &size);
     printf("Child merged rank = %d, size = %d\n", rank, size);
    
-    sleep(1);
     MPI_Comm_free(&merged);
     MPI_Finalize();
-    printf("Child: exiting\n");
+    printf("Child %d: exiting\n", (int)getpid());
     return 0;
 }

orte/test/mpi/loop_spawn.c

@@ -32,8 +32,8 @@ int main(int argc, char **argv)
         MPI_Comm_size(merged, &size);
         printf("parent: MPI_Comm_spawn #%d rank %d, size %d\n", 
                iter, rank, size);
-//        sleep(2);
         MPI_Comm_free(&merged);
+        sleep(1);
     }
 
     MPI_Finalize();