diff --git a/docs/extras/code_samples/workflow_execution.txt b/docs/extras/code_samples/workflow_execution.txt
index 567352cc..f21f45f8 100644
--- a/docs/extras/code_samples/workflow_execution.txt
+++ b/docs/extras/code_samples/workflow_execution.txt
@@ -2,7 +2,7 @@ from mindee import Client, WorkflowResponse
 from mindee.parsing.common import ExecutionPriority
 
 # Init a new client
-mindee_client = Client(api_key: "my-api-key")
+mindee_client = Client(api_key="my-api-key")
 
 workflow_id = "workflow-id"