diff --git a/engine/api/sdk/index.md b/engine/api/sdk/index.md
index b60e15cde2..25a09ddeb5 100644
--- a/engine/api/sdk/index.md
+++ b/engine/api/sdk/index.md
@@ -144,7 +144,7 @@ func main() {
 ```python
 import docker
 client = docker.from_env()
-print client.containers.run("alpine", ["echo", "hello", "world"])
+print(client.containers.run("alpine", ["echo", "hello", "world"]))
 ```
 
   </div>