fix usage example

alexsteinerde · Jan 31, 2022 · a848a31 · a848a31
1 parent 8bbca2d
commit a848a31
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -44,10 +44,11 @@ Enter `https://github.com/alexsteinerde/docker-client-swift.git` for the URL.
 ## Usage Example
 ```swift
 let client = DockerClient()
-let image = try client.images.pullImage(imageName: "hello-world:latest").wait()
-let container = try! client.containers.createContainer(image: image).wait()
+let image = try client.images.pullImage(byIdentifier: "hello-world:latest").wait()
+let container = try client.containers.createContainer(image: image).wait()
 try container.start(on: client).wait()
 let output = try container.logs(on: client).wait()
+try client.syncShutdown()
 print(output)
 ```