Fix the documentation for Dynamic Supervisor (#7086)

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/elixir/lib/dynamic_supervisor.ex b/lib/elixir/lib/dynamic_supervisor.ex
index cc1ad1f38..0acfa8995 100644
--- a/lib/elixir/lib/dynamic_supervisor.ex
+++ b/lib/elixir/lib/dynamic_supervisor.ex
@@ -20,16 +20,16 @@ defmodule DynamicSupervisor do
   Once the dynamic supervisor is running, we can start children
   with `start_child/2`, which receives a child specification:
 
-      {:ok, agent1} = DynamicSupervisor.start_link(sup, {Agent, fn -> %{} end})
+      {:ok, agent1} = DynamicSupervisor.start_child(sup, {Agent, fn -> %{} end})
       Agent.update(agent1, &Map.put(&1, :key, "value"))
       Agent.get(agent1, & &1)
       #=> %{key: "value"}
 
-      {:ok, agent2} = DynamicSupervisor.start_link(sup, {Agent, fn -> %{} end})
+      {:ok, agent2} = DynamicSupervisor.start_child(sup, {Agent, fn -> %{} end})
       Agent.get(agent2, & &1)
       #=> %{}
 
-      DynamicSupervisor.count_children(sup_pid)
+      DynamicSupervisor.count_children(sup)
       #=> %{active: 2, specs: 2, supervisors: 0, workers: 2}
 
   ## Module-based supervisors