[glib] Fix up docs for backend setup functions

[Matthias Clasen <matthiasc src gnome org>]

commit 32de7d6905d9e26b1de8e030cb275381fde00f03
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Apr 18 15:57:11 2010 -0400

    Fix up docs for backend setup functions

 docs/reference/gio/gio-sections.txt |    4 ++++
 gio/gkeyfilesettingsbackend.c       |    2 ++
 gio/gsettingsbackend.c              |    2 ++
 3 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gio/gio-sections.txt b/docs/reference/gio/gio-sections.txt
index 46b1ad7..d24976e 100644
--- a/docs/reference/gio/gio-sections.txt
+++ b/docs/reference/gio/gio-sections.txt
@@ -2089,6 +2089,10 @@ g_settings_backend_path_writable_changed
 g_settings_backend_writable_changed
 g_settings_backend_changed_tree
 
+<SUBSECTION Custom>
+g_settings_backend_setup
+g_settings_backend_setup_keyfile
+
 <SUBSECTION Standard>
 G_IS_SETTINGS_BACKEND
 G_IS_SETTINGS_BACKEND_CLASS
diff --git a/gio/gkeyfilesettingsbackend.c b/gio/gkeyfilesettingsbackend.c
index 11cd9a2..cfae96f 100644
--- a/gio/gkeyfilesettingsbackend.c
+++ b/gio/gkeyfilesettingsbackend.c
@@ -547,6 +547,8 @@ g_keyfile_settings_backend_new (const gchar *filename)
  * not writable, any #GSettings objects created using @context will
  * return %FALSE for any calls to g_settings_is_writable() and any
  * attempts to write will fail.
+ *
+ * Since: 2.26
  */
 void
 g_settings_backend_setup_keyfile (const gchar *context,
diff --git a/gio/gsettingsbackend.c b/gio/gsettingsbackend.c
index 28bdd34..c4db445 100644
--- a/gio/gsettingsbackend.c
+++ b/gio/gsettingsbackend.c
@@ -906,6 +906,8 @@ g_settings_backend_supports_context (const gchar *context)
  * It is not possible to specify a backend for the default context.
  *
  * This function takes a reference on @backend and never releases it.
+ *
+ * Since: 2.26
  **/
 void
 g_settings_backend_setup (const gchar      *context,