From 0085c4b7ec14ff1c4b87ece69b572eaca53a0329 Mon Sep 17 00:00:00 2001
From: Uwe Arzt <mail@uwe-arzt.de>
Date: Sat, 3 Jun 2023 18:56:14 +0200
Subject: [PATCH] iron docker is working too

---
 docs/building.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/building.md b/docs/building.md
index f875078b8..9208357fa 100644
--- a/docs/building.md
+++ b/docs/building.md
@@ -56,7 +56,7 @@ Build the Docker image with
 
 ```shell
 # Make sure to run this in the workspace directory
-# ROS_DISTRO can be foxy|hunble|rolling
+# ROS_DISTRO can be foxy|hunble|iron|rolling
 docker build -f src/ros2_rust/Dockerfile --build-arg "ROS_DISTRO=foxy" -t ros2_rust_dev
 ```