[gnome-usage/wip/fmuellner/ci] ci: Fix dep list syntax

[Florian Müllner <fmuellner src gnome org>]

commit cfff18020ccb29209b5aba6dbfce07c06c80a990
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Oct 19 13:52:50 2017 +0200

    ci: Fix dep list syntax
    
    Ceci n'est pas un Makefile ...

 .gitlab-ci.yml |   12 ++----------
 1 files changed, 2 insertions(+), 10 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 78c57fb..05ed1b9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,16 +2,8 @@ image: fedora:26
 stages:
   - build
 before_script:
-  - dnf install -y gcc \
-    meson \
-    ninja-build \
-    gettext \
-    gtk-doc \
-    glib2-devel \
-    vala \
-    gtk3-devel \
-    libgtop2-devel \
-    desktop-file-utils
+  - dnf install -y gcc meson gettext gtk-doc vala gtk3-devel libgtop2-devel
+                   desktop-file-utils
 build-gnome-usage:
   stage: build
   script: