Add a note for the example in Setting Custom Headers

rails · Nov 15, 2012 · 168f5b1 · 168f5b1
1 parent 08bf549
commit 168f5b1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md
@@ -616,6 +616,8 @@ If you want to set custom headers for a response then `response.headers` is the
 response.headers["Content-Type"] = "application/pdf"
 ```
 
+Note: in the above case it would make more sense to use the `content_type` setter directly.
+
 HTTP Authentications
 --------------------