diff --git a/listeners.go b/listeners.go
index b22df77ba..f91b5f087 100644
--- a/listeners.go
+++ b/listeners.go
@@ -210,7 +210,7 @@ func (na NetworkAddress) IsUnixNetwork() bool {
 	return IsUnixNetwork(na.Network)
 }
 
-// IsUnixNetwork returns true if na.Network is
+// IsFdNetwork returns true if na.Network is
 // fd or fdgram.
 func (na NetworkAddress) IsFdNetwork() bool {
 	return IsFdNetwork(na.Network)