updated documentation on new elgg_annotation_exists() function

git-svn-id: http://code.elgg.org/elgg/trunk@7747 36083f99-b078-4883-b0ff-0f9b5a30f544

diff --git a/engine/lib/annotations.php b/engine/lib/annotations.php
index a0665f744e3c26744988515e304a7fa3db2a6838..f069e1d0566aefac6b2934cffaee6f1034d6c019 100644 (file)
--- a/engine/lib/annotations.php
+++ b/engine/lib/annotations.php
@@ -1285,7 +1285,8 @@ function get_annotation_url($id) {
  * @param string $annotation_type Type of annotation
  * @param int    $owner_guid      Defaults to logged in user.
  *
- * @return true | false
+ * @return bool
+ * @since 1.8.0
  */
 function elgg_annotation_exists($entity_guid, $annotation_type, $owner_guid = NULL) {
        global $CONFIG;