diff --git a/tmp/lanelet2_extension/docs/lanelet2_format_extension.md b/tmp/lanelet2_extension/docs/lanelet2_format_extension.md
index dbf5f7c2..193903a0 100644
--- a/tmp/lanelet2_extension/docs/lanelet2_format_extension.md
+++ b/tmp/lanelet2_extension/docs/lanelet2_format_extension.md
@@ -291,4 +291,4 @@ _An example:_
   </relation>
 ```
 
-For more details about the no*drivable_lane concept and design, please refer to the [\_no-drivable-lane-design*](../../../../../universe/autoware.universe/planning/behavior_velocity_planner/no-drivable-lane-design.md) document.
+For more details about the no_drivable_lane concept and design, please refer to the [_no-drivable-lane-design_](../../../../../universe/autoware.universe/planning/behavior_velocity_planner/no-drivable-lane-design.md) document.