diff --git a/defaultConfig.stub.js b/defaultConfig.stub.js
index 8208de2d1..d6197596d 100644
--- a/defaultConfig.stub.js
+++ b/defaultConfig.stub.js
@@ -765,6 +765,10 @@ module.exports = {
   | Here is where you control which modules are generated and what variants are
   | generated for each of those modules.
   |
+  | Currently supported variants: 'responsive', 'hover', 'focus'
+  |
+  | To disable a module completely, use `false` instead of an array.
+  |
   */
 
   modules: {