[gtksourceview] Doc: "Returns:" for gtk_source_buffer_iter_has_context_class()

[Sébastien Wilmet <swilmet src gnome org>]

commit 14680cfe4558f4f66d186ca839391134d510f7ca
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Mon Aug 19 21:28:50 2013 +0200

    Doc: "Returns:" for gtk_source_buffer_iter_has_context_class()
    
    It fixes a compilation warning.

 gtksourceview/gtksourcebuffer.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtksourceview/gtksourcebuffer.c b/gtksourceview/gtksourcebuffer.c
index 0a5b25e..78b2919 100644
--- a/gtksourceview/gtksourcebuffer.c
+++ b/gtksourceview/gtksourcebuffer.c
@@ -2338,6 +2338,7 @@ gtk_source_buffer_remove_source_marks (GtkSourceBuffer   *buffer,
  *
  * See the #GtkSourceBuffer description for the list of context classes.
  *
+ * Returns: whether @iter has the context class.
  * Since: 2.10
  **/
 gboolean