Add missing language specifier to code fence.

voxpupuli · Jul 1, 2019 · 71445da · 71445da
1 parent e94571e
commit 71445da
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/moduleroot/.github/CONTRIBUTING.md.erb b/moduleroot/.github/CONTRIBUTING.md.erb
@@ -160,7 +160,7 @@ created virtual machines will be in `.vagrant/beaker_vagrant_files`.
 Beaker also supports docker containers. We also use that in our automated CI
 pipeline at [travis-ci](http://travis-ci.org). To use that instead of Vagrant:
 
-```
+```sh
 PUPPET_INSTALL_TYPE=agent BEAKER_IS_PE=no BEAKER_PUPPET_COLLECTION=puppet5 BEAKER_debug=true BEAKER_setfile=debian9-64{hypervisor=docker} BEAKER_destroy=yes bundle exec rake beaker
 ```