@@ -197,30 +197,30 @@
 
 @interface OFMutableData (MutableRetrieving)
 /* GCC does not like overriding properties with a different type. */
 #if defined(__clang__) || defined(DOXYGEN)
 /*!
- * All items of the OFMutableData as a C array.
+ * @brief All items of the OFMutableData as a C array.
  *
  * @warning The pointer is only valid until the OFMutableData is changed!
  *
  * Modifying the returned array directly is allowed and will change the contents
  * of the data array.
  */
 @property (readonly, nonatomic) void *items OF_RETURNS_INNER_POINTER;
 
 /*!
- * The first item of the OFMutableData or NULL.
+ * @brief The first item of the OFMutableData or `NULL`.
  *
  * Modifying the returned item directly is allowed and will change the contents
  * of the data array.
  */
 @property OF_NULLABLE_PROPERTY (readonly, nonatomic) void *firstItem
     OF_RETURNS_INNER_POINTER;
 
 /*!
- * Last item of the OFMutableData or NULL.
+ * @brief Last item of the OFMutableData or `NULL`.
  *
  * Modifying the returned item directly is allowed and will change the contents
  * of the data array.
  */
 @property OF_NULLABLE_PROPERTY (readonly, nonatomic) void *lastItem