[gtk] Remove a misleading comment

[Matthias Clasen <matthiasc src gnome org>]

commit 27ca4434e207fce5e5f52c967af21bc6a344424e
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jan 12 10:50:41 2021 -0500

    Remove a misleading comment

 make-release.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/make-release.sh b/make-release.sh
index 905e223dc8..d048eeeab2 100755
--- a/make-release.sh
+++ b/make-release.sh
@@ -9,10 +9,8 @@ if [ -d ${release_build_dir} ]; then
   exit 1
 fi
 
-# we include gtk-doc since we need the gtk-doc-for-gtk4 branch
-meson setup ${release_build_dir} || exit
-
 # make the release tarball
+meson setup ${release_build_dir} || exit
 meson dist -C${release_build_dir} || exit
 
 # now build the docs