Removed the change introduced in r21723

testsuite/expect/test9.8

@@ -62,7 +62,6 @@ if {[test_front_end] != 0 || $enable_memory_leak_debug != 0} {
 #
 make_bash_script $file_in "
 $bin_sleep 5
-ulimit -u 7168
 for ((inx=0; inx < $task_cnt; inx++)) ; do
         $srun -N1 -n1 $bin_sleep $sleep_time &
 done