diff --git a/include/thread_info_table.h b/include/thread_info_table.h
index ca57067..1ddf951 100644
--- a/include/thread_info_table.h
+++ b/include/thread_info_table.h
@@ -78,10 +78,6 @@ class thread_info_table {
     }
 
     /**
-     * @details When @a token points to an invalid memory location, an error occurs
-     * if @a token is referenced.
-     * To avoid this, it scans the table.
-     * So if @token is invalid one, return status::WARN_INVALID_TOKEN.
      * @tparam interior_node Class information is given at compile time to eliminate
      * the dependency between header files.
      * @tparam border_node Class information is given at compile time to eliminate the