doc: use ":=" when check error for conn.WriteMessage

2017-07-02 19:47:41 +09:00 · 2017-07-02 19:47:41 +09:00 · 7a8dacf0a7
parent ea4d1f681b
commit 7a8dacf0a7
1 changed files with 1 additions and 1 deletions
--- a/doc.go
+++ b/doc.go
@ -33,7 +33,7 @@
 //      if err != nil {
 //          return
 //      }
-//      if err = conn.WriteMessage(messageType, p); err != nil {
+//      if err := conn.WriteMessage(messageType, p); err != nil {
 //          return err
 //      }
 //  }