diff --git a/adaptors/websocket/config.go b/adaptors/websocket/config.go
index 62e843dc..e0e794d1 100644
--- a/adaptors/websocket/config.go
+++ b/adaptors/websocket/config.go
@@ -77,9 +77,10 @@ type Config struct {
 	// The request is an argument which you can use to generate the ID (from headers for example).
 	// If empty then the ID is generated by DefaultIDGenerator: randomString(64)
 	IDGenerator func(ctx *iris.Context) string
-	/**
-	List od subprotocols accepted by server
-	 */
+	// Subprotocols specifies the server's supported protocols in order of
+	// preference. If this field is set, then the Upgrade method negotiates a
+	// subprotocol by selecting the first match in this list with a protocol
+	// requested by the client.
 	Subprotocols []string
 }