Fix gettext and format tests

apps/block_scout_web/priv/gettext/default.pot

@@ -1742,16 +1742,11 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_internal_transaction/index.html.eex:73
 #: lib/block_scout_web/templates/address_token/index.html.eex:26
-#: lib/block_scout_web/templates/address_transaction/index.html.eex:70
+#: lib/block_scout_web/templates/address_transaction/index.html.eex:72
 #: lib/block_scout_web/templates/tokens/transfer/index.html.eex:33
 msgid "CSV"
 msgstr ""
 
-#, elixir-format
-#: lib/block_scout_web/templates/address_transaction/index.html.eex:74
-msgid "CSV"
-msgstr ""
-
 #, elixir-format
 #: lib/block_scout_web/views/transaction_view.ex:44
 msgid "ERC-20 "

apps/block_scout_web/test/block_scout_web/controllers/address_transaction_controller_test.exs

@@ -147,6 +147,10 @@ defmodule BlockScoutWeb.AddressTransactionControllerTest do
 
       conn = get(conn, "/token_transfers_csv", %{"address_id" => to_string(address.hash)})
 
+      assert conn.resp_body |> String.split("\n") |> Enum.count() == 4
+    end
+  end
+
   describe "GET transactions_csv/2" do
     test "download csv file with transactions", %{conn: conn} do
       address = insert(:address)