diff --git a/scripts/lib/zulip_tools.py b/scripts/lib/zulip_tools.py
index 0c5b9473db..e5fd8e342e 100755
--- a/scripts/lib/zulip_tools.py
+++ b/scripts/lib/zulip_tools.py
@@ -102,7 +102,8 @@ if __name__ == '__main__':
 
 def get_dev_uuid_var_path(create_if_missing=False):
     # type: (bool) -> str
-    zulip_path = os.path.realpath(os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__)))))
+    zulip_path = os.path.realpath(os.path.dirname(os.path.dirname(
+        os.path.dirname(os.path.realpath(__file__)))))
     uuid_path = os.path.join(os.path.realpath(os.path.dirname(zulip_path)), ".zulip-dev-uuid")
     if os.path.exists(uuid_path):
         with open(uuid_path) as f:
diff --git a/scripts/nagios/check-rabbitmq-queue b/scripts/nagios/check-rabbitmq-queue
index 8b1daac9db..12bfdfb39c 100755
--- a/scripts/nagios/check-rabbitmq-queue
+++ b/scripts/nagios/check-rabbitmq-queue
@@ -63,6 +63,7 @@ if not set(warn_queues) - set(("missedmessage_emails", "digest_emails")) and \
     exit(0)
 
 if status > 0:
-    print("%s|%s|%s|max count %s, queues affected: %s" % (now, status, states[status], max_count, warn_about))
+    print("%s|%s|%s|max count %s, queues affected: %s" % (
+        now, status, states[status], max_count, warn_about))
 else:
     print("%s|%s|%s|queues normal, max count %s" % (now, status, states[status], max_count))