[gedit-plugins/ci] Fix image name

[Jordi Mas <jmas src gnome org>]

commit 8f48b473e6abdef5f47e5a42a6345274829169f7
Author: Jordi Mas <jmas softcatala org>
Date:   Wed May 8 20:39:04 2019 +0200

    Fix image name

 .gitlab-ci.yml | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8559b25..dfbac3c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,11 +3,12 @@ image: ubuntu:devel
 build:
   stage: build
   before_script:
-    - apt-get update && apt-get install yelp-tools gnome-pkg-tools \
-      libdbus-1-dev libgit2-glib-1.0-dev libglib2.0-dev libgtk-3-dev \
-      libgtksourceview-4-dev libgucharmap-2-90-dev libpeas-dev \
-      valac libvte-2.91-dev libzeitgeist-2.0-dev gedit-dev \
-      python3 python3-dbus python-dbus-dev python3-gi -y
+    - apt-get update -y
+    - apt-get install yelp-tools gnome-pkg-tools libdbus-1-dev -y
+    - apt-get install libgit2-glib-1.0-dev libglib2.0-dev libgtk-3-dev -y
+    - apt-get install libgtksourceview-4-dev libgucharmap-2-90-dev libpeas-dev -y
+    - apt-get install valac libvte-2.91-dev libzeitgeist-2.0-dev gedit-dev -y
+    - apt-get install python3 python3-dbus python-dbus-dev python3-gi -y
 
   script:
     - mkdir meson && meson