[glibmm] Regenerate docs.xml files.

[Murray Cumming <murrayc src gnome org>]

commit 9a8342602845078b264e897005cb5af13c21f867
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Mar 24 11:12:10 2015 +0100

    Regenerate docs.xml files.

 gio/src/gio_docs.xml |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gio/src/gio_docs.xml b/gio/src/gio_docs.xml
index 864b17a..5ac0ae3 100644
--- a/gio/src/gio_docs.xml
+++ b/gio/src/gio_docs.xml
@@ -58678,6 +58678,9 @@ all properties should work. Note that the file descriptor
 will be set to non-blocking mode, independent on the blocking
 mode of the #GSocket.
 
+On success, the returned #GSocket takes ownership of @fd. On failure, the
+caller must close @fd themselves.
+
 Since: 2.22
 
 </description>