diff --git a/plugins/integrations/kubernetes-service/src/main/resources/conf/k8s-control-node.yml b/plugins/integrations/kubernetes-service/src/main/resources/conf/k8s-control-node.yml
index d76dbe3f1f9..471db9ab264 100644
--- a/plugins/integrations/kubernetes-service/src/main/resources/conf/k8s-control-node.yml
+++ b/plugins/integrations/kubernetes-service/src/main/resources/conf/k8s-control-node.yml
@@ -275,7 +275,7 @@ write_files:
       echo "Already provisioned!"
       exit 0
       fi
-      
+
       HA_CLUSTER={{ k8s.ha.cluster }}
       CLUSTER_PUBLIC_IP={{ k8s.public.ip }}
 
@@ -322,7 +322,7 @@ write_files:
       cp -i /etc/kubernetes/admin.conf /root/.kube/config
       chown $(id -u):$(id -g) /root/.kube/config
       echo export PATH=\$PATH:/opt/bin >> /root/.bashrc
-      
+
       if [[ "$HA_CLUSTER" == "true" ]]; then
         sed -i -E "s|(server:\\s*).*|\\1https://${CLUSTER_PUBLIC_IP}:6443|" /root/.kube/config
       fi
diff --git a/systemvm/debian/opt/cloud/bin/cs/CsConfig.py b/systemvm/debian/opt/cloud/bin/cs/CsConfig.py
index 1ad7e34db57..e6e738b042a 100755
--- a/systemvm/debian/opt/cloud/bin/cs/CsConfig.py
+++ b/systemvm/debian/opt/cloud/bin/cs/CsConfig.py
@@ -126,7 +126,7 @@ class CsConfig(object):
             else:
                 dns.append(self.address().get_guest_ip())
 
-        if not 'userouteripresolver' in conf:
+        if 'userouteripresolver' not in conf:
             for name in ('dns1', 'dns2'):
                 if name in conf:
                     dns.append(conf[name])