fix style issues

test/cannery/accounts_test.exs

@@ -310,7 +310,7 @@ defmodule Cannery.AccountsTest do
     test "deletes all tokens for the given user", %{user: user} do
       _session_token = Accounts.generate_user_session_token(user)
 
-      {:ok, _} =
+      {:ok, _user} =
         Accounts.update_user_password(user, valid_user_password(), %{
           password: "new valid password"
         })

test/support/fixtures.ex

@@ -57,8 +57,8 @@ defmodule Cannery.Fixtures do
       |> Atom.to_string()
       |> Email.generate_email(Accounts.get_user!(user_id), attrs)
 
-    [_, html_token | _] = email.html_body |> String.split("[TOKEN]")
-    [_, text_token | _] = email.text_body |> String.split("[TOKEN]")
+    [_prefix, html_token | _suffix] = email.html_body |> String.split("[TOKEN]")
+    [_prefix, text_token | _suffix] = email.text_body |> String.split("[TOKEN]")
     ^text_token = html_token
   end