websocket/examples: add missing comments

While at it, realign struct Account to make the size reduced from 32
to 24 bytes (-8).

2 files changed, 5 insertions, 2 deletions

diff --git a/lib/websocket/examples/account.go b/lib/websocket/examples/account.go
index 1f5de70f..fafafd76 100644
--- a/lib/websocket/examples/account.go
+++ b/lib/websocket/examples/account.go
@@ -6,12 +6,12 @@ package examples
 
 // Account represent an example of internal user in the system.
 type Account struct {
-	ID   int64
 	Name string
 	Key  string // The Key to authenticate user during handshake.
+	ID   int64
 }
 
-// List of user's account in the system.
+// Users contain list of user's account in the system.
 var Users map[int64]*Account = map[int64]*Account{
 	1: {
 		ID:   1,
diff --git a/lib/websocket/examples/examples.go b/lib/websocket/examples/examples.go
index 144adbc5..34c926e7 100644
--- a/lib/websocket/examples/examples.go
+++ b/lib/websocket/examples/examples.go
@@ -2,8 +2,11 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+// Package examples provide an example on how to use WebSocket server and
+// client.
 package examples
 
+// List of message type broadcasted by server.
 const (
 	BroadcastMessage = "message"
 	BroadcastSystem  = "system"