diff --git a/docs/source/reference/launcher.md b/docs/source/reference/launcher.md
index ad56b5d8..51bd461f 100644
--- a/docs/source/reference/launcher.md
+++ b/docs/source/reference/launcher.md
@@ -256,7 +256,7 @@ Options:
 ```shell
   -p, --prometheus-port <PROMETHEUS_PORT>
           The Prometheus port to listen on
-
+          
           [env: PROMETHEUS_PORT=]
           [default: 9000]