diff --git a/src/docs/markdown/caddyfile/matchers.md b/src/docs/markdown/caddyfile/matchers.md
index 2378552..2e5819a 100644
--- a/src/docs/markdown/caddyfile/matchers.md
+++ b/src/docs/markdown/caddyfile/matchers.md
@@ -397,7 +397,7 @@ Some more examples using [CEL expressions](#expression). Keep in mind that place
 ### header
 
 ```caddy-d
-header <field> [<value>]
+header <field> [<value> ...]
 
 expression header({'<field>': '<value>'})
 ```
@@ -406,7 +406,7 @@ By request header fields.
 
 - `<field>` is the name of the HTTP header field to check.
 	- If prefixed with `!`, the field must not exist to match (omit value arg).
-- `<value>` is the value the field must have to match.
+- `<value>` is the value the field must have to match. One or more may be specified.
 	- If prefixed with `*`, it performs a fast suffix match (appears at the end).
 	- If suffixed with `*`, it performs a fast prefix match (appears at the start).
 	- If enclosed by `*`, it performs a fast substring match (appears anywhere).