diff --git a/tools/list_unreleased_and_open_changes.sh b/tools/list_unreleased_and_open_changes.sh
index dc3c626dda..699aa6a0ec 100755
--- a/tools/list_unreleased_and_open_changes.sh
+++ b/tools/list_unreleased_and_open_changes.sh
@@ -25,7 +25,8 @@ BRANCH=${1}
 RESULT_DIR="$BRANCH-$(date '+%Y%m%d-%H%M')"
 mkdir -p $RESULT_DIR
 
-OPENSTACK_TEAMS=$(grep team deliverables/${BRANCH}/*.yaml | cut -f3 -d: | sort -u)
+OPENSTACK_TEAMS=$(grep team deliverables/${BRANCH}/*.yaml | cut -f3 -d: | \
+                sort -u)
 
 TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 BASEDIR=$(dirname $TOOLSDIR)
@@ -35,9 +36,9 @@ function get_open_patches {
     REPO=$1
 
     OPEN_CHANGES=$(ssh -p 29418 review.openstack.org gerrit query status:open \
-                   project:${REPO} branch:stable/${BRANCH} | \
-                   awk '/url:|commitMessage:/ {$1=""; print $0}' | \
-                   awk '!(NR%2){print buf " --" $0}{buf=$0}')
+                project:${REPO} branch:stable/${BRANCH} | \
+                awk '/url:|commitMessage:/ {$1=""; print $0}' | \
+                awk '!(NR%2){print buf " --" $0}{buf=$0}')
 
     if [ -n "${OPEN_CHANGES}" ]; then
         title "Changes waiting for review in ${REPO} (stable/${BRANCH})"
@@ -48,15 +49,19 @@ function get_open_patches {
 for team in ${OPENSTACK_TEAMS}; do
     echo "Checking repositories of team: ${team}"
 
-    REPOS=$(tox -e venv -- list-deliverables --tag stable:follows-policy -r --series ${BRANCH} --team ${team} | grep "^openstack/")
+    REPOS=$(tox -e venv -- list-deliverables --tag stable:follows-policy -r \
+            --series ${BRANCH} --team ${team} | grep "^openstack/")
 
     if [ -n "${REPOS}" ]; then
-        echo "List of open and unreleased changes of team '${team}' (stable/${BRANCH})" >${RESULT_DIR}/${team}.txt
+        echo "List of open and unreleased changes of team '${team}' " \
+             "(stable/${BRANCH})" >${RESULT_DIR}/${team}.txt
         for repo in ${REPOS}; do
             get_open_patches ${repo} >>${RESULT_DIR}/${team}.txt
-            tools/list_unreleased_changes.sh stable/${BRANCH} ${repo} >>${RESULT_DIR}/${team}.txt
+            tools/list_unreleased_changes.sh stable/${BRANCH} ${repo} >> \
+                ${RESULT_DIR}/${team}.txt
         done
     else
-        echo " Tag stable:follows-policy not found for repositories of team '${team}'"
+        echo " Tag stable:follows-policy not found for repositories of team " \
+             "'${team}'"
     fi
 done