diff --git a/FEATURES.md b/FEATURES.md
index 6176405..a2f84b4 100644
--- a/FEATURES.md
+++ b/FEATURES.md
@@ -9,9 +9,11 @@
 Redirects can be created with a `_redirects` file with the following format:
 
 ```
+# Comment
 from  to  [status]
 ```
 
+* Lines starting with `#` are ignored
 * `from` - the path to redirect from
 * `to` - the path or URL to redirect to
 * `status` - status code to use when redirecting (default 301)