diff --git a/doc/api/http.md b/doc/api/http.md
index ceba8ff323cf4f..446f1e74d70d42 100644
--- a/doc/api/http.md
+++ b/doc/api/http.md
@@ -2651,7 +2651,7 @@ added: REPLACEME
 -->
 
 * `name` {string} Header name
-* `value` {string|string[]} Header value
+* `value` {string|string\[]} Header value
 * Returns: {this}
 
 Append a single header value for the header object.