[introspection] hb-ft annotations

src/hb-face.cc

diff --git a/src/hb-face.cc b/src/hb-face.cc
index b21d6e7..ebe8ec5 100644
--- a/src/hb-face.cc
+++ b/src/hb-face.cc
@@ -70,7 +70,7 @@
 
 /**
  * hb_face_create_for_tables:
- * @reference_table_func:  (closure user_data) (destroy destroy) (scope notified):
+ * @reference_table_func: (closure user_data) (destroy destroy) (scope notified):
  * @user_data: 
  * @destroy: 
  *

src/hb-ft.cc

diff --git a/src/hb-ft.cc b/src/hb-ft.cc
index a4f4bbd..ff1e187 100644
--- a/src/hb-ft.cc
+++ b/src/hb-ft.cc
@@ -319,7 +319,16 @@
 			 buffer, free);
 }
 
-
+/**
+ * hb_ft_face_create:
+ * @ft_face: (destroy destroy) (scope notified): 
+ * @destroy:
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ * Since: 1.0
+ **/
 hb_face_t *
 hb_ft_face_create (FT_Face           ft_face,
 		   hb_destroy_func_t destroy)
@@ -355,6 +364,15 @@
   hb_face_destroy ((hb_face_t *) ft_face->generic.data);
 }
 
+/**
+ * hb_ft_face_create_cached:
+ * @ft_face: 
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ * Since: 1.0
+ **/
 hb_face_t *
 hb_ft_face_create_cached (FT_Face ft_face)
 {
@@ -376,6 +394,16 @@
 }
 
 
+/**
+ * hb_ft_font_create:
+ * @ft_face: (destroy destroy) (scope notified): 
+ * @destroy:
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ * Since: 1.0
+ **/
 hb_font_t *
 hb_ft_font_create (FT_Face           ft_face,
 		   hb_destroy_func_t destroy)