remove unused variable in 404

layouts/404.html

@@ -1,7 +1,5 @@
 {{ define "header" }}{{ partial "page-header.html" . }}{{ end }}
 {{ define "main" }}
-{{ $currentPageUrl := .URL }}
-{{ $currentSection := where .Site.Pages "Section" .Section }}
     <article class="center cf pv5 measure-wide-l">
       <h1>
         This is not the page you were looking for

readme.md

@@ -40,3 +40,5 @@ This theme uses the "Tachyons" CSS library. This will allow you to manipulate th
 
 TODO:
 - ADD INSTRUCTIONS
+- small dummy copyright notice with a formatted date could be added
+- fix hard-coded link to section https://github.com/budparr/gohugo-default-theme/blob/master/layouts/index.html#L32