[gnome-builder] build-aux: fix flatpak name suffix

[Christian Hergert <chergert src gnome org>]

commit d1bfe5763b7f58a3294d3cb5d6338ad1b97fc6e4
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jul 14 17:18:32 2022 -0700

    build-aux: fix flatpak name suffix

 build-aux/flatpak/org.gnome.Builder.Devel.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/build-aux/flatpak/org.gnome.Builder.Devel.json b/build-aux/flatpak/org.gnome.Builder.Devel.json
index cf9a16281..93f7703e5 100644
--- a/build-aux/flatpak/org.gnome.Builder.Devel.json
+++ b/build-aux/flatpak/org.gnome.Builder.Devel.json
@@ -11,7 +11,7 @@
     "tags" : [
         "nightly"
     ],
-    "desktop-file-name-suffix" : "(Nightly) ",
+    "desktop-file-name-suffix" : " (Nightly)",
     "add-extensions" : {
         "org.gnome.Builder.Plugin" : {
             "version" : "master",