[gnome-builder] glade: fix whitespace

[Christian Hergert <chergert src gnome org>]

commit 1300bda1dac4cfc526a1bc27b9744799c080f1c7
Author: Christian Hergert <chergert redhat com>
Date:   Mon Oct 22 16:00:58 2018 -0700

    glade: fix whitespace

 src/plugins/glade/gbp-glade-editor-addin.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/glade/gbp-glade-editor-addin.c b/src/plugins/glade/gbp-glade-editor-addin.c
index 6d2e1bb48..44f710e06 100644
--- a/src/plugins/glade/gbp-glade-editor-addin.c
+++ b/src/plugins/glade/gbp-glade-editor-addin.c
@@ -167,14 +167,14 @@ gbp_glade_editor_addin_view_set (IdeEditorAddin *addin,
       self->has_hold = TRUE;
       dzl_gtk_widget_mux_action_groups (GTK_WIDGET (self->properties),
                                         GTK_WIDGET (view),
-                                       "GBP_GLADE_VIEW");
+                                        "GBP_GLADE_VIEW");
     }
   else
     {
       gtk_widget_hide (GTK_WIDGET (self->signals_dock));
       dzl_gtk_widget_mux_action_groups (GTK_WIDGET (self->properties),
                                         NULL,
-                                       "GBP_GLADE_VIEW");
+                                        "GBP_GLADE_VIEW");
     }
 
   gbp_glade_editor_addin_set_project (self, project);