[glib] GSubprocessLauncher: add (transfer none) annotation

[Philip Withnall <pwithnall src gnome org>]

commit df8350b3167cc311070b0b5af78a91267dd0f26d
Author: Alberto Ruiz <aruiz gnome org>
Date:   Sat Aug 15 01:31:34 2015 +0100

    GSubprocessLauncher: add (transfer none) annotation
    
    https://bugzilla.gnome.org/show_bug.cgi?id=753521

 gio/gsubprocesslauncher.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gio/gsubprocesslauncher.c b/gio/gsubprocesslauncher.c
index 5cdec4d..4c9758b 100644
--- a/gio/gsubprocesslauncher.c
+++ b/gio/gsubprocesslauncher.c
@@ -228,7 +228,7 @@ g_subprocess_launcher_new (GSubprocessFlags flags)
 /**
  * g_subprocess_launcher_set_environ:
  * @self: a #GSubprocess
- * @env: (array zero-terminated=1): the replacement environment
+ * @env: (array zero-terminated=1) (transfer none): the replacement environment
  *
  * Replace the entire environment of processes launched from this
  * launcher with the given 'environ' variable.