docs: fix callout header (#32325)

PR Close #32325
2019-08-26 12:00:11 -07:00 · 2019-08-26 12:00:11 -07:00 · 2f6062f632
parent 066b281979
commit 2f6062f632
1 changed files with 2 additions and 2 deletions
--- a/aio/content/guide/http.md
+++ b/aio/content/guide/http.md
@ -73,8 +73,8 @@ the component **subscribes** to the method's return value.
 The subscription callback copies the data fields into the component's `config` object,
 which is data-bound in the component template for display.

-<div class="alert is-helpful">
-**Why write a service?**
+<div class="callout is-helpful">
+ <header>Why write a service?</header>

 This example is so simple that it is tempting to write the `Http.get()` inside the
 component itself and skip the service.