tree 0dfec5c1133e189be6d82bf325416d731a58804e
parent b4b06e4a6cf7e836809ff9312b3a89eaaa8b735a
author Danny Tuppeny <danny@tuppeny.com> 1539117434 +0100
committer Natalie Weizenbaum <nweiz@google.com> 1539117434 -0700

Fix sample code in README (dart-lang/web_socket_channel#30)

The `.close()` method is on `.sink` so this code didn't compile. The `await` also appeared to be unnecessary.