[libchamplain] Use (hopefully) correct packages for documentation in CI

[Jiří Techet <jiritechet src gnome org>]

commit 84de61ac8be1f977bb877f98b6f3ee61c59b853f
Author: Jiří Techet <techet gmail com>
Date:   Fri Feb 8 22:26:11 2019 +0100

    Use (hopefully) correct packages for documentation in CI

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d7fa4f1..16f8274 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ stages:
 
 before_script:
   - dnf install -y gcc ccache gettext gtk-doc meson ninja-build redhat-rpm-config
-  - dnf install -y glib2-devel glib2-doc clutter-devel clutter-doc gtk3-devel gtk3-doc clutter-gtk-devel 
clutter-gtk-doc cairo-devel cairo-doc sqlite-devel libsoup-devel gobject-introspection-devel
+  - dnf install -y glib2-devel glib2-doc clutter-devel clutter-doc gtk3-devel gtk3-devel-docs 
clutter-gtk-devel cairo-devel sqlite-devel libsoup-devel gobject-introspection-devel
 
 .ccache-setup: &ccache-setup
   variables: