Fix typo

priv/posts/2024/09-24-surface-0-12_released.md

@@ -30,7 +30,7 @@ feature has been deprecated due to the lack of built-in support in Liveview, we
 built-in [<.form>](https://hexdocs.pm/phoenix_live_view/Phoenix.Component.html#form/)
 component, along with [Phoenix.HTML.Form](https://hexdocs.pm/phoenix_html/Phoenix.HTML.Form.html) and
 [Phoenix.HTML.FormField](https://hexdocs.pm/phoenix_html/Phoenix.HTML.FormField.html) structs. This new Liveview API
-is way more efficient regarding diff-tracking and should be the default way to desing forms.
+is way more efficient regarding diff-tracking and should be the default way to design forms.
 
 If you're not able to update all your forms at once, [surface_form_helpers](https://github.com/surface-ui/surface_form_helpers)
 can be used as a safe fallback so you can