[glib] Remove some questionable documentation

[Matthias Clasen <matthiasc src gnome org>]

commit 9c4887027d6bd09f38120b195c677dbe3bc5654b
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jul 27 06:24:44 2015 -0400

    Remove some questionable documentation
    
    A function that takes a lock can certainly block in the sense
    that it has to wait if the lock is taken.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=751751

 glib/gasyncqueue.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/glib/gasyncqueue.c b/glib/gasyncqueue.c
index 5fc7300..84d2f75 100644
--- a/glib/gasyncqueue.c
+++ b/glib/gasyncqueue.c
@@ -790,7 +790,7 @@ g_async_queue_sort_unlocked (GAsyncQueue      *queue,
  * @queue: a #GAsyncQueue
  * @data: the @data to remove from the @queue
  *
- * Remove an item from the queue. This function does not block.
+ * Remove an item from the queue.
  *
  * Returns: %TRUE if the item was removed
  *
@@ -817,7 +817,7 @@ g_async_queue_remove (GAsyncQueue *queue,
  * @queue: a #GAsyncQueue
  * @data: the @data to remove from the @queue
  *
- * Remove an item from the queue. This function does not block.
+ * Remove an item from the queue.
  *
  * This function must be called while holding the @queue's lock.
  *