diff --git a/chart/values.yaml b/chart/values.yaml
index 0ec7be6bdd544..882e164fc2821 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -42,7 +42,7 @@ securityContext: {}
 # Used for mount paths
 airflowHome: /opt/airflow
 
-# Default airflow repository -- overrides all the specific images below
+# Default airflow repository -- overridden by all the specific images below
 defaultAirflowRepository: apache/airflow
 
 # Default airflow tag to deploy
@@ -1406,8 +1406,12 @@ cleanup:
   # Command to use when running the cleanup cronjob (templated).
   command: ~
   # Args to use when running the cleanup cronjob (templated).
-  args: ["bash", "-c", "exec airflow kubernetes cleanup-pods --namespace={{ .Release.Namespace }}"]
-
+  args:
+    [
+      "bash",
+      "-c",
+      "exec airflow kubernetes cleanup-pods --namespace={{ .Release.Namespace }}",
+    ]
 
   # Select certain nodes for airflow cleanup pods.
   nodeSelector: {}
@@ -1462,23 +1466,23 @@ config:
   core:
     dags_folder: '{{ include "airflow_dags" . }}'
     # This is ignored when used with the official Docker image
-    load_examples: 'False'
-    executor: '{{ .Values.executor }}'
+    load_examples: "False"
+    executor: "{{ .Values.executor }}"
     # For Airflow 1.10, backward compatibility; moved to [logging] in 2.0
-    colored_console_log: 'False'
+    colored_console_log: "False"
     remote_logging: '{{- ternary "True" "False" .Values.elasticsearch.enabled }}'
   logging:
     remote_logging: '{{- ternary "True" "False" .Values.elasticsearch.enabled }}'
-    colored_console_log: 'False'
+    colored_console_log: "False"
   metrics:
     statsd_on: '{{ ternary "True" "False" .Values.statsd.enabled }}'
     statsd_port: 9125
     statsd_prefix: airflow
     statsd_host: '{{ printf "%s-statsd" .Release.Name }}'
   webserver:
-    enable_proxy_fix: 'True'
+    enable_proxy_fix: "True"
     # For Airflow 1.10
-    rbac: 'True'
+    rbac: "True"
   celery:
     worker_concurrency: 16
   scheduler:
@@ -1490,27 +1494,27 @@ config:
     # `run_duration` included for Airflow 1.10 backward compatibility; removed in 2.0.
     run_duration: 41460
   elasticsearch:
-    json_format: 'True'
+    json_format: "True"
     log_id_template: "{dag_id}_{task_id}_{execution_date}_{try_number}"
   elasticsearch_configs:
     max_retries: 3
     timeout: 30
-    retry_timeout: 'True'
+    retry_timeout: "True"
   kerberos:
-    keytab: '{{ .Values.kerberos.keytabPath }}'
-    reinit_frequency: '{{ .Values.kerberos.reinitFrequency }}'
-    principal: '{{ .Values.kerberos.principal }}'
-    ccache: '{{ .Values.kerberos.ccacheMountPath }}/{{ .Values.kerberos.ccacheFileName }}'
+    keytab: "{{ .Values.kerberos.keytabPath }}"
+    reinit_frequency: "{{ .Values.kerberos.reinitFrequency }}"
+    principal: "{{ .Values.kerberos.principal }}"
+    ccache: "{{ .Values.kerberos.ccacheMountPath }}/{{ .Values.kerberos.ccacheFileName }}"
   celery_kubernetes_executor:
-    kubernetes_queue: 'kubernetes'
+    kubernetes_queue: "kubernetes"
   kubernetes:
-    namespace: '{{ .Release.Namespace }}'
+    namespace: "{{ .Release.Namespace }}"
     airflow_configmap: '{{ include "airflow_config" . }}'
     airflow_local_settings_configmap: '{{ include "airflow_config" . }}'
     pod_template_file: '{{ include "airflow_pod_template_file" . }}/pod_template_file.yaml'
-    worker_container_repository: '{{ .Values.images.airflow.repository | default .Values.defaultAirflowRepository }}'
-    worker_container_tag: '{{ .Values.images.airflow.tag | default .Values.defaultAirflowTag }}'
-    multi_namespace_mode: '{{ if .Values.multiNamespaceMode }}True{{ else }}False{{ end }}'
+    worker_container_repository: "{{ .Values.images.airflow.repository | default .Values.defaultAirflowRepository }}"
+    worker_container_tag: "{{ .Values.images.airflow.tag | default .Values.defaultAirflowTag }}"
+    multi_namespace_mode: "{{ if .Values.multiNamespaceMode }}True{{ else }}False{{ end }}"
 # yamllint enable rule:line-length
 
 # Whether Airflow can launch workers and/or pods in multiple namespaces