[gupnp] Add function to docs

[Jens Georg <jensgeorg src gnome org>]

commit 372108795e001f20c9a9dfc6c564912429427ec9
Author: Jens Georg <mail jensge org>
Date:   Fri Nov 30 15:13:56 2012 +0100

    Add function to docs

 doc/gupnp-sections.txt |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/doc/gupnp-sections.txt b/doc/gupnp-sections.txt
index f2d2995..92fa1f3 100644
--- a/doc/gupnp-sections.txt
+++ b/doc/gupnp-sections.txt
@@ -203,6 +203,7 @@ gupnp_context_manager_new
 gupnp_context_manager_create
 gupnp_context_manager_manage_control_point
 gupnp_context_manager_manage_root_device
+gupnp_context_manager_get_port
 <SUBSECTION Standard>
 GUPnPContextManagerClass
 GUPNP_CONTEXT_MANAGER