Format.

mix.exs

@@ -8,11 +8,12 @@ def project do
       elixir: "~> 1.4",
       elixirc_paths: elixirc_paths(Mix.env()),
       compilers: [:phoenix, :gettext] ++ Mix.compilers(),
-      elixirc_options: if Mix.env() == :test do
-        []
-      else
-        [warnings_as_errors: true]
-      end,
+      elixirc_options:
+        if Mix.env() == :test do
+          []
+        else
+          [warnings_as_errors: true]
+        end,
       start_permanent: Mix.env() == :prod,
       aliases: aliases(),
       deps: deps(),