Update run_reboot.sh

reboot_measurement/run_reboot.sh

@@ -137,4 +137,4 @@ for iteration in  `seq 1 1 $iterations`
 do
 	ansible-playbook -i ./inventory --extra-vars "working_dir=${working_dir} iteration=${iteration} ansible_python_interpreter=auto sys_type=${sys_type} to_tuned_setting=${tuned_setting} sysname=${sysname} boot_version=${boot_version} test_name=${test_name}" ${working_dir}/workloads/reboot_me*/reboot_measurement/reboot_measure.yml
 done
-exit(0)
+exit 0