[gnome-build-meta] Update Bootable images in virtual machines

[Valentin David <valentindavid src gnome org>]

commit 0351c27fc0b35c64af51a2ec53fefcfeca157356
Author: Valentin David <me valentindavid com>
Date:   Fri Jul 17 16:27:38 2020 +0000

    Update Bootable images in virtual machines

 Bootable-images-in-virtual-machines.md | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/Bootable-images-in-virtual-machines.md b/Bootable-images-in-virtual-machines.md
index bec10d8..b5773dd 100644
--- a/Bootable-images-in-virtual-machines.md
+++ b/Bootable-images-in-virtual-machines.md
@@ -2,6 +2,8 @@
 
 ## Building the installer
 
+Note: the installer is not yet merged in master.
+
 Build `iso/image.bst`. Its artifact will contain `installer.iso`.
 
 ```