Use mocha --require instead of --compilers to fix mocha deprecation warning

papandreou · papandreou · commit 7630ee5071ab · 2019-01-06T11:26:12.000+01:00
diff --git a/test/mocha.opts b/test/mocha.opts
@@ -1,3 +1,3 @@
 --recursive
 --require ./bootstrap-unexpected-markdown.js
---compilers md:unexpected-markdown
+--require unexpected-markdown
