improve headers module (breaking change)

1 files changed, 5 insertions, 2 deletions

diff --git a/readme.md b/readme.md
index f241d66..507ca34 100644
--- a/readme.md
+++ b/readme.md
@@ -199,8 +199,11 @@ themselves; in that case the request is passed on.
 
 - **module `headers`**
   - Appends multiple headers to the response.
-  - `headers`: A map of all header name-value pairs. (object string:string)
-  - `inner`: The handler to add the headers to. (module)
+  - `request`: A map of all header name-value pairs added before the request is
+    passed to `next`. (object string:string)
+  - `response`: A map headers added to responsed from `next`. (object
+    string:string)
+  - `next`: The handler to add the headers to. (module)
 
 - **module `redirect`**
   - Responds with a permanent redirect.