[libpeas] Add a since tag to peas_engine_prepend_search_path()

[Garrett Regier <gregier src gnome org>]

commit 8f9958f458e8e83268a4215352b592f2e1873c3a
Author: Garrett Regier <garrettregier gmail com>
Date:   Tue Nov 12 22:47:05 2013 -0800

    Add a since tag to peas_engine_prepend_search_path()

 libpeas/peas-engine.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/libpeas/peas-engine.c b/libpeas/peas-engine.c
index 5b2d2b7..99cf159 100644
--- a/libpeas/peas-engine.c
+++ b/libpeas/peas-engine.c
@@ -281,6 +281,8 @@ peas_engine_add_search_path (PeasEngine *engine,
  * look for plugins.
  *
  * See Also: peas_engine_add_search_path()
+ *
+ * Since: 1.6
  */
 void
 peas_engine_prepend_search_path (PeasEngine *engine,