diff --git a/internal/api/docker_metadata.go b/internal/api/docker_metadata.go
index 5b8c13d..579a819 100644
--- a/internal/api/docker_metadata.go
+++ b/internal/api/docker_metadata.go
@@ -154,5 +154,3 @@ func (h *DockerMetadataHandler) HandleDeleteMetadata(w http.ResponseWriter, r *h
 
 	w.WriteHeader(http.StatusNoContent)
 }
-
-// test comment
diff --git a/pkg/proxmox/cluster_client.go b/pkg/proxmox/cluster_client.go
index 78b258e..052fc02 100644
--- a/pkg/proxmox/cluster_client.go
+++ b/pkg/proxmox/cluster_client.go
@@ -649,7 +649,7 @@ func (cc *ClusterClient) executeWithFailover(ctx context.Context, fn func(*Clien
 		}
 
 		// Check if it's an auth error - don't retry on auth errors
-		if IsAuthError(err) {
+		if isAuthError(err) {
 			return err
 		}
 
@@ -1230,7 +1230,8 @@ func (cc *ClusterClient) GetDisks(ctx context.Context, node string) ([]Disk, err
 	return result, err
 }
 
-func IsAuthError(err error) bool {
+// isAuthError checks if an error is an authentication error
+func isAuthError(err error) bool {
 	if err == nil {
 		return false
 	}