diff --git a/eleventy.config.js b/eleventy.config.js
index 35e3e9d..c745f12 100644
--- a/eleventy.config.js
+++ b/eleventy.config.js
@@ -131,8 +131,8 @@ export default async function(eleventyConfig) {
 		// These are all optional:
 		dir: {
 			input: "content",          // default: "."
-			includes: "../_includes",  // default: "_includes"
-			data: "../_data",          // default: "_data"
+			includes: "../_includes",  // default: "_includes" (`input` relative)
+			data: "../_data",          // default: "_data" (`input` relative)
 			output: "_site"
 		},