docs: fix typo (#1023)

koajs · Jul 13, 2017 · 9f2182d · 9f2182d
1 parent 87cde82
commit 9f2182d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/api/response.md b/docs/api/response.md
@@ -163,7 +163,7 @@ app.use(function * (next) {
  Get a response header field value with case-insensitive `field`.
 
 ```js
-const etag = ctx.get('ETag');
+const etag = ctx.response.get('ETag');
 ```
 
 ### response.set(field, value)