Fix changelog partial (#670)

fix changelog partial

Author: lamATnginx

layouts/partials/changelog-date.html

@@ -1,11 +1,10 @@
 {{ $changelogContent := readFile "content/nginx-one/changelog.md" }}
 {{ $maxNumLogs := 3 }}
 {{ $headings := first $maxNumLogs (findRE `(?m)^##\s(.+)$` $changelogContent) }}
-
 <ul style="padding-top: 10px;">
-    {{ range $headings }}
-      {{$title := replaceRE "^##\\s" "" .}}
-      <li><a href="{{ absURL "nginx-one/changelog/" }}#{{urlize $title}}">{{ $title }}</a></li>
-    {{ end }}  
-    <li><a href="{{ absURL "nginx-one/changelog/" }}">Older...</a></li>
+  {{ range $headings }}
+  {{ $title := replaceRE "^##\\s" "" . }}
+  <li><a href="{{ absURL "nginx-one/changelog/" }}#{{urlize $title}}">{{ $title }}</a></li>
+  {{ end }}  
+  <li><a href="{{ absURL "nginx-one/changelog/" }}">Older...</a></li>
 </ul>