[glib] gdataset: Fix a typo in a documentation comment

[Philip Withnall <pwithnall src gnome org>]

commit 051d69bbc83cd3aa3d1515a50ba529140352c518
Author: Philip Withnall <withnall endlessm com>
Date:   Mon Jan 15 18:26:09 2018 +0000

    gdataset: Fix a typo in a documentation comment
    
    Signed-off-by: Philip Withnall <withnall endlessm com>
    Reviewed-by: nobody

 glib/gdataset.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glib/gdataset.c b/glib/gdataset.c
index cc4397c..d763409 100644
--- a/glib/gdataset.c
+++ b/glib/gdataset.c
@@ -900,7 +900,7 @@ g_datalist_id_dup_data (GData          **datalist,
  *
  * If the previous value was replaced then ownership of the
  * old value (@oldval) is passed to the caller, including
- * the registred destroy notify for it (passed out in @old_destroy).
+ * the registered destroy notify for it (passed out in @old_destroy).
  * Its up to the caller to free this as he wishes, which may
  * or may not include using @old_destroy as sometimes replacement
  * should not destroy the object in the normal way.