diff --git a/doc/design_ros_2.md b/doc/design_ros_2.md
index 37a67b0..74dee31 100644
--- a/doc/design_ros_2.md
+++ b/doc/design_ros_2.md
@@ -41,7 +41,7 @@ sequenceDiagram
     rcl->>tracetools: TP(rcl_init, &context)
 ```
 
-### Note/component creation
+### Node/component creation
 
 In ROS 2, a process can contain multiple nodes. These are sometimes referred to as "components."