fix example

Signed-off-by: TheRealNoob <[email protected]>

Author: TheRealNoob

Diff for: charts/kube-prometheus-stack/ci/03-non-defaults-values.yaml

@@ -114,7 +114,7 @@ extraObjects:
       name: test-secret
       labels:
         {{- range $key, $value := .Values.commonLabels }}
-        {{ $key: $value }}
+        {{ $key }}: {{ $value }}
         {{- end }}
     data:
       plaintext: Zm9vYmFy

Diff for: charts/kube-prometheus-stack/values.yaml

@@ -5321,7 +5321,7 @@ extraManifests: null
   #     name: super-secret
   #     labels:
   #       {{- range $key, $value := .Values.commonLabels }}
-  #       {{ $key: $value }}
+  #       {{ $key }}: {{ $value }}
   #       {{- end }}
   #   data:
   #     plaintext: Zm9vYmFy