@@ -22,10 +22,14 @@
 
 /**
  * @protocol OFEnumeration OFEnumerator.h ObjFW/OFEnumerator.h
  *
  * @brief A protocol for getting an enumerator for the object.
+ *
+ * If the class conforming to OFEnumeration is using lightweight generics, the
+ * only method, @ref objectEnumerator, should be overridden to use lightweight
+ * generics.
  */
 @protocol OFEnumeration
 /**
  * @brief Returns an OFEnumerator to enumerate through all objects of the
  *	  collection.