[gnome-builder] grid: update Since for signal

[Christian Hergert <chergert src gnome org>]

commit 35a62a8fce815a26baa093eebcbed9537737d167
Author: Christian Hergert <chergert redhat com>
Date:   Sat Apr 27 11:56:25 2019 -0700

    grid: update Since for signal
    
    This fixed the name, so change the Since for the new name.

 src/libide/gui/ide-grid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/libide/gui/ide-grid.c b/src/libide/gui/ide-grid.c
index 81aea1213..e31b1c744 100644
--- a/src/libide/gui/ide-grid.c
+++ b/src/libide/gui/ide-grid.c
@@ -862,7 +862,7 @@ ide_grid_class_init (IdeGridClass *klass)
    *
    * Returns: (transfer full): A newly created #IdeFrame
    *
-   * Since: 3.32
+   * Since: 3.34
    */
   signals [CREATE_FRAME] =
     g_signal_new (g_intern_static_string ("create-frame"),