[glib] doc: small clarification in g_autoptr()

[Matthias Clasen <matthiasc src gnome org>]

commit 3ffed912c19c5c24b7302d2ff12f82a6167f1c30
Author: Xavier Claessens <xavier claessens collabora com>
Date:   Tue Sep 15 16:50:37 2015 -0400

    doc: small clarification in g_autoptr()
    
    https://bugzilla.gnome.org/show_bug.cgi?id=755077

 glib/docs.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/glib/docs.c b/glib/docs.c
index 9169d85..a0e112b 100644
--- a/glib/docs.c
+++ b/glib/docs.c
@@ -2393,8 +2393,7 @@
  * gboolean
  * check_exists(GVariant *dict)
  * {
- *   g_autoptr(GVariant) dirname;
- *   g_autoptr(GVariant) basename = NULL;
+ *   g_autoptr(GVariant) dirname, basename = NULL;
  *   g_autoptr(gchar) path = NULL;
  *
  *   dirname = g_variant_lookup_value (dict, "dirname", G_VARIANT_TYPE_STRING);
@@ -2419,6 +2418,8 @@
  * initialiser or by ensuring that it is assigned to unconditionally
  * before it goes out of scope.
  *
+ * See also g_steal_pointer().
+ *
  * Since: 2.44
  */