Fix the CI build

Rouge 3.4.0 has a nasty bug that breaks the html generation. See asciidoctor/asciidoctor#3336 for details.
rubocop · Jun 12, 2019 · e4537f4 · e4537f4
1 parent 8fcf087
commit e4537f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -10,7 +10,7 @@ jobs:
           name: Install AsciiDoctor & Rouge
           command: |
             gem install asciidoctor
-            gem install rouge
+            gem install rouge -v 3.3.0
       - run:
           name: Build Site
           command: asciidoctor -a toc="left" -a toclevels=2 README.adoc -o _build/html/index.html