lint fixes

1 files changed, 3 insertions, 3 deletions

diff --git a/caddy.go b/caddy.go
index 7e07a5dc3..558cfd221 100644
--- a/caddy.go
+++ b/caddy.go
@@ -768,7 +768,7 @@ func IsLoopback(addr string) bool {
 // be an IP or an IP:port combination.
 // Loopback addresses are considered false.
 func IsInternal(addr string) bool {
-	private_networks := []string{
+	privateNetworks := []string{
 		"10.0.0.0/8",
 		"172.16.0.0/12",
 		"192.168.0.0/16",
@@ -786,8 +786,8 @@ func IsInternal(addr string) bool {
 	if ip == nil {
 		return false
 	}
-	for _, private_network := range private_networks {
-		_, ipnet, _ := net.ParseCIDR(private_network)
+	for _, privateNetwork := range privateNetworks {
+		_, ipnet, _ := net.ParseCIDR(privateNetwork)
 		if ipnet.Contains(ip) {
 			return true
 		}