* This procedure can be used (and is used internally) to implement the
* gst_iterator_foreach() and gst_iterator_find_custom() operations.
*
- * The fold will proceed as long as @func returns TRUE. When the iterator has no
- * more arguments, %GST_ITERATOR_DONE will be returned. If @func returns FALSE,
+ * The fold will proceed as long as @func returns %TRUE. When the iterator has no
+ * more arguments, %GST_ITERATOR_DONE will be returned. If @func returns %FALSE,
* the fold will stop, and %GST_ITERATOR_OK will be returned. Errors or resyncs
* will cause fold to return %GST_ITERATOR_ERROR or %GST_ITERATOR_RESYNC as
* appropriate.
*
* The iterator will not be freed.
*
- * This function will return FALSE if an error happened to the iterator
+ * This function will return %FALSE if an error happened to the iterator
* or if the element wasn't found.
*
- * Returns: Returns TRUE if the element was found, else FALSE.
+ * Returns: Returns %TRUE if the element was found, else %FALSE.
*
* MT safe.
*/