Feature 10997: Adds helm OCI registry login

Change-Id: I1bc12bdf52f082900c3388d03c31e52841017b94
Signed-off-by: Gabriel Cuba <gcuba@whitestack.com>
diff --git a/n2vc/k8s_helm3_conn.py b/n2vc/k8s_helm3_conn.py
index 675c851..14f7fe0 100644
--- a/n2vc/k8s_helm3_conn.py
+++ b/n2vc/k8s_helm3_conn.py
@@ -358,8 +358,8 @@
 
         Args:
             show_command: the second part of the command (`helm show <show_command>`)
-            kdu_model: The name or path of an Helm Chart
-            repo_url: Helm Chart repository url
+            kdu_model: The name or path of a Helm Chart
+            repo_str: Helm Chart repository url
             version: constraint with specific version of the Chart to use
 
         Returns: