Add missing method documentation comment

Signed-off-by: Didier 'Ptitjes <ptitjes@free.fr>

diff --git a/gee/iterable.vala b/gee/iterable.vala
index ca13109..a966236 100644 (file)
--- a/gee/iterable.vala
+++ b/gee/iterable.vala
@@ -27,6 +27,11 @@ using GLib;
  * collection.
  */
 public interface Gee.Iterable<G> : GLib.Object {
+       /**
+        * Returns the type of the elements contained in this collection.
+        *
+        * @return the type of the elements contained in this collection
+        */
        public abstract Type get_element_type ();
 
        /**