[seed] reference: Add a note about search path ownership.

[Tim Horton <hortont src gnome org>]

commit cb4289137ec0ea3204e1b0ad3b7e2a86fa8a94da
Author: Steve Frécinaux <code istique net>
Date:   Mon Nov 16 00:35:52 2009 +0100

    reference: Add a note about search path ownership.
    
    The current reference documentation of seed_engine_get_search_path()
    does not specify whether the return value should be freed or not, and
    that return value is not const so it's ambiguous.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=602032

 libseed/seed-api.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/libseed/seed-api.c b/libseed/seed-api.c
index 00b1c8b..e83c97d 100644
--- a/libseed/seed-api.c
+++ b/libseed/seed-api.c
@@ -622,7 +622,8 @@ seed_engine_set_search_path (SeedEngine * eng, const gchar * path)
  * seed_engine_get_search_path:
  * @eng: A #SeedEngine, to get the currently set search path.
  *
- * Retrieves the search path for the imports system.
+ * Retrieves the search path for the imports system. The returned value is
+ * owned by the #SeedEngine, and shouldn't be freed by the application writer.
  *
  * Return value: A null-terminated array of strings containing the paths.
  *