Merge branch 'bc/doc-use-docbook-5'

Start using DocBook 5 (instead of DocBook 4.5) as Asciidoctor 2.0
no longer works with the older one.

* bc/doc-use-docbook-5:
  Documentation: fix build with Asciidoctor 2

1 files changed, 2 insertions, 0 deletions

diff --git a/ci/test-documentation.sh b/ci/test-documentation.sh
index d49089832d..b3e76ef863 100755
--- a/ci/test-documentation.sh
+++ b/ci/test-documentation.sh
@@ -8,6 +8,8 @@
 filter_log () {
 	sed -e '/^GIT_VERSION = /d' \
 	    -e '/^    \* new asciidoc flags$/d' \
+	    -e '/stripped namespace before processing/d' \
+	    -e '/Attributed.*IDs for element/d' \
 	    "$1"
 }