diff --git a/configuration/packages/configuring-bt-navigator.rst b/configuration/packages/configuring-bt-navigator.rst
index 0ed15cdade..7331978ab0 100644
--- a/configuration/packages/configuring-bt-navigator.rst
+++ b/configuration/packages/configuring-bt-navigator.rst
@@ -238,11 +238,11 @@ Parameters
 
 :bt_search_directories:
 
-  ============== =================================================
+  ============== ==================================================
   Type           Default
-  -------------- -----------------------------
+  -------------- --------------------------------------------------
   vector<string> $(find-pkg-share nav2_bt_navigator)/behavior_trees
-  ============== =================================================
+  ============== ==================================================
 
   Description
     List of directories that hosts behavior trees XML files. It is needed to register all behavior trees as well as subtrees.