Fix top 3 docs in home page

Author: felipe-gdr

themes/hugo-sustain/layouts/documentation/list.html

@@ -25,7 +25,7 @@
         </div>
         <h3>Documentation</h3>
         <h4 class="selected-version">
-          version: <strong>{{ replace (replace .File.Dir "documentation" "") "/" ""}}</strong>
+          version: <strong>{{ replace (replace .File.Dir "documentation" "") "/" "" }}</strong>
         </h4>
       </div>
       <div class="panel panel-default">

themes/hugo-sustain/layouts/index.html

@@ -39,14 +39,15 @@ <h1 class="home-section-title">Latest blog posts</h1>
       <section class="home-section docs">
         <h1 class="home-section-title">Check our documentation</h1>
         <div class="docs-list">
-          {{ range first 3 (where .Data.Pages "Type" "documentation") }}
-
-          <a href="{{ .RelPermalink }}" class="doc-item">
-            <div>
-              <h5 class="doc-title">{{ .Title | markdownify }}</h5>
-              <div class="doc-description">{{ .Description }}</div>
-            </div>
-          </a>
+          {{ $latestDocsDir := (print "documentation/" .Site.Params.latestDocs) }}
+          {{ $latestDocsDir := (print $latestDocsDir "/") }}
+          {{ range first 3 (where .Site.Pages "File.Dir" $latestDocsDir) }}
+            <a href="{{ .RelPermalink }}" class="doc-item">
+              <div>
+                <h5 class="doc-title">{{ .Title | markdownify }}</h5>
+                <div class="doc-description">{{ .Description }}</div>
+              </div>
+            </a>
           {{ end }}
         </div>
         <div class="home-section-more">