Small doc improcements in telemetry section (#3038)

elixir-ecto · Jun 26, 2019 · 9f3707f · 9f3707f
1 parent b6eec78
commit 9f3707f
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/lib/ecto/repo.ex b/lib/ecto/repo.ex
@@ -104,11 104,14 @@ defmodule Ecto.Repo do
  end
  end
 
- and then attach this module to each event on your Application start callback:
  Then, in the `Application.start/2` callback, attach the handler to this event using
  a unique handler id:
 
- :telemetry.attach("my-app-handler", [:my_app, :repo, :query], &MyApp.Telemetry.handle_event/4, %{})
  :ok = :telemetry.attach("my-app-handler-id", [:my_app, :repo, :query], &MyApp.Telemetry.handle_event/4, %{})
 
- Below we list all events developers should expect. All examples below consider
  For details, see [the telemetry documentation](https://hexdocs.pm/telemetry/).
 
  Below we list all events developers should expect from Ecto. All examples below consider
  a repository named `MyApp.Repo`:
 
  #### `[:my_app, :repo, :query]`