diff --git a/charts/argo-cd/values.yaml b/charts/argo-cd/values.yaml
index 70ea9585..f697c192 100644
--- a/charts/argo-cd/values.yaml
+++ b/charts/argo-cd/values.yaml
@@ -584,7 +584,9 @@ configs:
     #     +LB9LGh4OAp68ImTjqf6ioGKG0RBSznwME+r4nXtT1S/qLR6ASWUS4ViWRhbRlNK
     #     XWyb96wrUlv+E8I=
     #     -----END CERTIFICATE-----
-  repositoryCredentials: {}
+  # Creates a secret with optional repository credentials
+  repositoryCredentials:
+    {}
     # sample-ssh-key: |
     # -----BEGIN RSA PRIVATE KEY-----
     # MIICXAIBAAKBgQCcmiVJXGUvL8zqWmRRETbCKgFadtjJ9WDQpSwiZzMiktpYBo0N