diff --git a/common/tier4_autoware_utils/docs/vehicle/vehicle.md b/common/motion_utils/docs/vehicle/vehicle.md
similarity index 99%
rename from common/tier4_autoware_utils/docs/vehicle/vehicle.md
rename to common/motion_utils/docs/vehicle/vehicle.md
index fe5e3ff98e05d..9d33b5ed372c4 100644
--- a/common/tier4_autoware_utils/docs/vehicle/vehicle.md
+++ b/common/motion_utils/docs/vehicle/vehicle.md
@@ -142,7 +142,7 @@ public:
 
 ```c++
 
-bool SampleNode::sampleFunc1()
+bool SampleNode::sampleFunc()
 {
   ...