@@ -15,10 +15,12 @@
  */
 
 #import "OFSet.h"
 
 /*!
+ * @class OFMutableSet OFSet.h ObjFW/OFSet.h
+ *
  * @brief An abstract class for a mutable unordered set of unique objects.
  */
 @interface OFMutableSet: OFSet
 /*!
  * @brief Adds the specified object to the set.