fixed syntax

make-functions.sh

@@ -494,6 +494,7 @@ function update-fixed-ci-version() {
 }
 
 function reana-clear-all() {
+    echo
 #    $ kubectl exec -i -t deployment/reana-db -- psql -U reana
 #    psql> SET search_path to __reana, public; 
 #    psql> UPDATE workflow SET status='stopped' WHERE name='myanalysis' AND status='running';