Fix mdn docs

lib/mix/tasks/update_mdn_docs.ex

@@ -6,6 +6,7 @@ defmodule Mix.Tasks.UpdateMdnDocs do
 
   @shortdoc "Update the MDN documentation"
   def run(_) do
+    IO.puts "Downloading MDN documentation"
     (Temple.Tags.nonvoid_elements() ++ Temple.Tags.void_elements())
     |> Enum.map(fn el ->
       Task.async(fn ->

lib/temple.ex

@@ -1,8 +1,4 @@
 defmodule Temple do
-  @moduledoc """
-  Documentation for Temple.
-  """
-
   defmacro __using__(_) do
     quote do
       import unquote(__MODULE__)

lib/temple/tags.ex

@@ -82,11 +82,7 @@ defmodule Temple.Tags do
   def void_elements, do: @void_elements
 
   for el <- @nonvoid_elements do
-    @doc (if File.exists?("./tmp/docs/#{el}.txt") do
-            """
-            #{File.read!("./tmp/docs/#{el}.txt")}
-            """
-          end)
+    @doc if File.exists?("./tmp/docs/#{el}.txt"), do: File.read!("./tmp/docs/#{el}.txt")
     defmacro unquote(el)() do
       el = unquote(el)
 
@@ -141,12 +137,7 @@ defmodule Temple.Tags do
   end
 
   for el <- @void_elements do
-    @doc (if File.exists?("./tmp/docs/#{el}.txt") do
-            """
-            #{File.read!("./tmp/docs/#{el}.txt")}
-            """
-          end)
-
+    @doc if File.exists?("./tmp/docs/#{el}.txt"), do: File.read!("./tmp/docs/#{el}.txt")
     defmacro unquote(el)(attrs \\ []) do
       el = unquote(el)