minor lint fixes

Author: andfasano

cmd/node-joiner/main.go

@@ -8,7 +8,6 @@ import (
 )
 
 func main() {
-
 	nodesAddCmd := &cobra.Command{
 		Use:   "add-nodes",
 		Short: "Generates an ISO that could be used to boot the configured nodes to let them join an existing cluster",

pkg/asset/agent/installconfig.go

@@ -257,7 +257,7 @@ func (a *OptionalInstallConfig) ClusterName() string {
 	return "agent-cluster"
 }
 
-// ClusterName returns the namespace of the cluster.
+// ClusterNamespace returns the namespace of the cluster.
 func (a *OptionalInstallConfig) ClusterNamespace() string {
 	if a.Config != nil && a.Config.ObjectMeta.Namespace != "" {
 		return a.Config.ObjectMeta.Namespace

pkg/asset/agent/joiner/clusterinfo.go

@@ -22,7 +22,7 @@ import (
 
 // ClusterInfo it's an asset used to retrieve config info
 // from an already existing cluster. A number of different resources
-// are inspected to extract the required configuration
+// are inspected to extract the required configuration.
 type ClusterInfo struct {
 	ClusterID                     string
 	Version                       string

pkg/asset/agent/mirror/registriesconf.go

@@ -193,7 +193,6 @@ func (i *RegistriesConf) Generate(dependencies asset.Parents) error {
 }
 
 func (i *RegistriesConf) generateRegistriesConf(imageDigestSources []types.ImageDigestSource, deprecatedImageContentSources []types.ImageContentSource) error {
-
 	if len(deprecatedImageContentSources) != 0 && len(imageDigestSources) != 0 {
 		return fmt.Errorf("invalid install-config.yaml, cannot set imageContentSources and imageDigestSources at the same time")
 	}