--- a/src/cx/list.h	Tue Feb 11 21:05:24 2025 +0100
+++ b/src/cx/list.h	Tue Feb 11 21:19:20 2025 +0100
@@ -80,7 +80,6 @@
 
     /**
      * Member function for inserting a single element.
-     * Implementors SHOULD see to performant implementations for corner cases.
      */
     int (*insert_element)(
             struct cx_list_s *list,
@@ -90,7 +89,6 @@
 
     /**
      * Member function for inserting multiple elements.
-     * Implementors SHOULD see to performant implementations for corner cases.
      *
      * @see cx_list_default_insert_array()
      */