Make intro/2 more readable by making 'not' more explicit.

2016-05-10 23:41:22 +01:00
parent c0a670257d
commit 94ab9826ae
1 changed files with 1 additions and 1 deletions
--- a/lib/display.ex
+++ b/lib/display.ex
@@ -26,7 +26,7 @@ defmodule Display do
  end

  defp intro(module, modules) do
-    if ! module in modules do
+    if not module in modules do
      show_intro(module.intro)
    end
  end