Replace .Site.Author with .Site.Params.Author.

Author: sdbtools

layouts/partials/post_meta/author.html

@@ -1,6 +1,6 @@
-{{- if .Site.Author.name -}}
+{{- if .Site.Params.Author.name -}}
 <div class="meta__item-author meta__item">
 	{{ partial "svg/author.svg" (dict "class" "meta__icon") -}}
-	<span class="meta__text">{{ .Site.Author.name }}</span>
+	<span class="meta__text">{{ .Site.Params.Author.name }}</span>
 </div>
 {{- end -}}