[gtranslator] help: Replace Bugzilla by Gitlab link

[Andre Klapper <aklapper src gnome org>]

commit a3e88030a7e1ae1b6e11f5d743dfc984c98cd6ec
Author: Andre Klapper <a9016009 gmx de>
Date:   Wed Aug 15 04:41:44 2018 +0200

    help: Replace Bugzilla by Gitlab link

 help/C/gtr-report-problem.page | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/help/C/gtr-report-problem.page b/help/C/gtr-report-problem.page
index f336731b..df531e2d 100644
--- a/help/C/gtr-report-problem.page
+++ b/help/C/gtr-report-problem.page
@@ -26,10 +26,9 @@
 
   <title>Report a problem</title>
 
-<p>Help us make <app>Gtranslator</app> better! In case you find a bug, report it here:</p>
-
-
-<p><link href="https://bugzilla.gnome.org/enter_bug.cgi?product=gtranslator";>GNOME Bugzilla – Enter Bug: 
gtranslator</link></p>
+<p>Help us make <app>Gtranslator</app> better! In case you find a bug, report it
+   in <link href="https://gitlab.gnome.org/GNOME/gtranslator/issues/new";>
+   GNOME Gitlab</link>.</p>
 
 </page>