[gimp] app: minor formatting paranoia in GimpContainerTreeView

[Michael Natterer <mitch src gnome org>]

commit fce404cea2bda4776059688be488b0aa57930e25
Author: Michael Natterer <mitch gimp org>
Date:   Tue Oct 18 20:19:52 2016 +0200

    app: minor formatting paranoia in GimpContainerTreeView

 app/widgets/gimpcontainertreeview.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/app/widgets/gimpcontainertreeview.c b/app/widgets/gimpcontainertreeview.c
index 5901460..92712ca 100644
--- a/app/widgets/gimpcontainertreeview.c
+++ b/app/widgets/gimpcontainertreeview.c
@@ -909,9 +909,11 @@ gimp_container_tree_view_edit_focus_out (GtkWidget *widget,
                                          GdkEvent  *event,
                                          gpointer   user_data)
 {
-  /* When focusing out of a tree view, I want its content to be updated
-   * as though it had been activated. */
+  /*  When focusing out of a tree view, we want its content to be
+   *  updated as though it had been activated.
+   */
   g_signal_emit_by_name (widget, "activate", 0);
+
   return TRUE;
 }