[gnome-builder/wip/chergert/flatpak-repo] add comment

[Christian Hergert <chergert src gnome org>]

commit 696c0c3657d3d1e5ecb60bbfd96988173ae6d29c
Author: Christian Hergert <chergert redhat com>
Date:   Mon Aug 23 20:50:04 2021 -0700

    add comment

 src/plugins/flatpak/daemon/gnome-builder-flatpak.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/plugins/flatpak/daemon/gnome-builder-flatpak.c 
b/src/plugins/flatpak/daemon/gnome-builder-flatpak.c
index 02a5ec425..1f5f3ccc1 100644
--- a/src/plugins/flatpak/daemon/gnome-builder-flatpak.c
+++ b/src/plugins/flatpak/daemon/gnome-builder-flatpak.c
@@ -111,6 +111,7 @@ main (gint argc,
   g_dbus_connection_set_exit_on_close (connection, FALSE);
   g_signal_connect_swapped (connection, "closed", G_CALLBACK (g_main_loop_quit), main_loop);
 
+  /* Setup private flatpak installation immediately */
   (void)ipc_flatpak_repo_get_default ();
 
   service = ipc_flatpak_service_impl_new ();