Add important =, dry out.

util/jenkins/change-enrollment.sh

@@ -3,10 +3,11 @@ pip install -r requirements.txt
 env
 
 ansible="ansible first_in_tag_Name_${environment}-${deployment}-worker -i playbooks/ec2.py -u ubuntu -s -U www-data -a"
-manage="/edx/bin/python.edxapp /edx/bin/manage.edxapp lms change_enrollment --settings aws"
+manage="/edx/bin/python.edxapp /edx/bin/manage.edxapp lms change_enrollment --settings=aws"
+noop=""
 
 if [ "$noop" = true ]; then
-  $ansible "$manage --noop --course $course --user $name --to $to --from $from"
-else
-  $ansible "$manage --course $course --user $name --to $to --from $from"
+  noop="--noop"  
 fi
+
+$ansible "$manage $noop --course $course --user $name --to $to --from $from"