Fixup

.formatter.exs

@@ -1,17 +1,4 @@
-locals_without_parens = [
-  attr: 2,
-  attr: 3,
-  live: 2,
-  live: 3,
-  live: 4,
-  on_mount: 1,
-  slot: 1,
-  slot: 2,
-  slot: 3
-]
-
 [
-  locals_without_parens: locals_without_parens,
   import_deps: [:phoenix],
   inputs: ["*.{ex,exs}", "{config,lib,test}/**/*.{ex,exs}"]
 ]

lib/phoenix_live_view/async_result.ex

@@ -398,14 +398,16 @@ defmodule Phoenix.LiveView.AsyncResult do
   end
 
   @doc """
-  Cancels an async assign.
+  Cancels an async operation.
+
+  Accepts either the `%AsyncResult{}` when using `assign_async/3` or
+  the keys passed to `start_async/3`.
 
   ## Examples
 
-      TODO fix docs
-      def handle_event("cancel_preview", _, socket) do
-        {:noreply, cancel_async(socket, :preview)}
-      end
+      cancel_async(socket, :preview)
+      cancel_async(socket, [:profile, :rank])
+      cancel_async(socket, socket.assigns.preview)
   """
   def cancel_async(socket, async_or_keys, reason \\ nil)