[gnome-getting-started-docs] Tweak .gitlab-ci.yml

[Petr Kovář <pmkovar src gnome org>]

commit 79a658a44ad531779895b4bcbc8423e17d09329c
Author: Petr Kovar <pkovar redhat com>
Date:   Sun Feb 17 19:47:41 2019 +0100

    Tweak .gitlab-ci.yml

 .gitlab-ci.yml | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c6aac02..53e3afd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,3 +5,4 @@ build-fedora:
   script:
     - ./autogen.sh
     - make
+    - make check