Fix HTML syntax for aria-hidden attribute (#148)

Paul Lettington

07.45.2019 1d333308a3ebcc0b835f1b83106fad813565a8b5

 layouts/partials/home.html

@@ -11,7 +11,7 @@
        {{ if .icon }}
          <li>
            <a href="{{ .url }}" aria-label="{{ .name }}">
              <i class="{{ .icon }}" aria-hidden></i>
              <i class="{{ .icon }}" aria-hidden="true"></i>
            </a>
          </li>
        {{ else }}