fix(argo-workflows): Fix indentation when using extraEnv (#773)

Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

charts/argo-workflows/values.yaml

@@ -120,9 +120,13 @@ controller:
   # service type `LoadBalancer`
   loadBalancerSourceRanges: []
   resources: {}
-  # The list of environment variable definitions to be added to the controller
-  # manages container verbatim.
+
+  ## Extra environment variables to provide to the controller container
+  ## extraEnv:
+  ##   - name: FOO
+  ##     value: "bar"
   extraEnv: []
+
   # Extra arguments to be added to the controller
   extraArgs: []
   replicas: 1
@@ -226,6 +230,12 @@ server:
   # https://argoproj.github.io/argo-workflows/tls/
   secure: false
 
+  ## Extra environment variables to provide to the argo-server container
+  ## extraEnv:
+  ##   - name: FOO
+  ##     value: "bar"
+  extraEnv: []
+
   # Extra arguments to provide to the Argo server binary.
   extraArgs: []