[geocode-glib] lib: Mention the one result or nothing behaviour of the API

[Bastien Nocera <hadess src gnome org>]

commit b903a8aaf7e38f4034d6bdf80863078449f4e171
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Oct 16 15:19:31 2012 +0200

    lib: Mention the one result or nothing behaviour of the API

 geocode-glib/geocode-glib.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/geocode-glib/geocode-glib.c b/geocode-glib/geocode-glib.c
index 13154f9..b610b28 100644
--- a/geocode-glib/geocode-glib.c
+++ b/geocode-glib/geocode-glib.c
@@ -36,6 +36,7 @@
  *
  * Contains functions for geocoding and reverse geocoding using the
  * <ulink url="http://developer.yahoo.com/geo/placefinder/guide/requests.html";>Yahoo! Place Finder APIs</ulink>.
+ * Lookups will only ever return one result, or an error if the lookup failed.
  **/
 
 struct _GeocodeObjectPrivate {