Fixup some new lint issues

Signed-off-by: Brian Goff <cpuguy83@gmail.com>

node/nodeutil/auth.go

@@ -33,7 +33,7 @@ type authWrapper struct {
 // InstrumentAuth wraps the provided Auth in a new instrumented Auth
 //
 // Note: You would only need this if you rolled your own auth.
-// 	The Auth implementations defined in this package are already instrumented.
+// The Auth implementations defined in this package are already instrumented.
 func InstrumentAuth(auth Auth) Auth {
 	if _, ok := auth.(*authWrapper); ok {
 		// This is already instrumented

node/nodeutil/controller.go

@@ -78,12 +78,14 @@ func (n *Node) runHTTP(ctx context.Context) (func(), error) {
 
 	log.G(ctx).Debug("Started TLS listener")
 
-	srv := &http.Server{Handler: n.h, TLSConfig: n.tlsConfig}
+	srv := &http.Server{Handler: n.h, TLSConfig: n.tlsConfig, ReadHeaderTimeout: 30 * time.Second}
 	go srv.Serve(l) //nolint:errcheck
 	log.G(ctx).Debug("HTTP server running")
 
 	return func() {
+		/* #nosec */
 		srv.Close()
+		/* #nosec */
 		l.Close()
 	}, nil
 }
@@ -275,7 +277,6 @@ func WithClient(c kubernetes.Interface) NodeOpt {
 // Some basic values are set for node status, you'll almost certainly want to modify it.
 //
 // If client is nil, this will construct a client using ClientsetFromEnv
-//
 // It is up to the caller to configure auth on the HTTP handler.
 func NewNode(name string, newProvider NewProviderFunc, opts ...NodeOpt) (*Node, error) {
 	cfg := NodeConfig{