[gnome-builder] doc: bugzilla -> gitlab in writing docs

[Christian Hergert <chergert src gnome org>]

commit e456d4547e8a6c36b248aeecf7ca54a179a814a3
Author: Jacob Humphrey <jacob ryan humphrey gmail com>
Date:   Sun Jul 29 20:35:28 2018 -0500

    doc: bugzilla -> gitlab in writing docs

 doc/help/contributing/writingdocs.rst | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/doc/help/contributing/writingdocs.rst b/doc/help/contributing/writingdocs.rst
index e2342957d..1eb3fbd33 100644
--- a/doc/help/contributing/writingdocs.rst
+++ b/doc/help/contributing/writingdocs.rst
@@ -1,3 +1,4 @@
+.. _`Builder Gitlab Issues`: https://gitlab.gnome.org/GNOME/gnome-builder/issues/new
 .. _`Builder Bugzilla`: https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-builder&component=docs
 .. _`git workflow`: https://wiki.gnome.org/Newcomers/SubmitPatch
 
@@ -40,7 +41,7 @@ We will accept patches for documentation no matter how you get them to us.
 However, you will save us a lot of time if you can:
 
  * Create a patch with git.
- * Create a new bug on `Builder Bugzilla`_ and attach the patch.
+ * Create a new bug on `Builder Gitlab Issues`_ and attach the patch.
 
 Creating a Patch
 ================
@@ -60,20 +61,20 @@ The add a short commit message and commit the files.
    [user@host doc/]$ git add path/to/file.rst
    [user@host doc/]$ git commit -m 'doc: update example documentation'
 
-Now we can export the patch to be uploaded to `Builder Bugzilla`_
+Now we can export the patch to be uploaded to `Builder Gitlab Issues`_
 
 .. code-block:: bash
 
    [user@host doc/]$ git format-patch HEAD^
 
 At this point you'll see a file similar to ``0001-doc-update-example-documentation.patch`` in the current 
directory.
-We want to upload this patch to `Builder Bugzilla`_.
+We want to upload this patch to `Builder Gitlab Issues`_.
 
 Submitting a Patch
 ==================
 
 Now that we have our patch file, we need to create a new bug.
-Head over to `Builder Bugzilla`_ and fill out the bug details.
+Head over to `Builder Gitlab Issues`_ and fill out the bug details.
 
 Just give a bit of information about what you documented, and then find the "Add an Attachment" section near 
the bottom.
 Upload the patch file you exported with ``git format-patch HEAD^`` above.