Fix incorrect links for reference documentation

Author: filiphr

layouts/releases/single.html

@@ -17,22 +17,24 @@ <h1>{{ .Title }}</h1>
         ({{ time.Format "January" .releaseDate }} {{ humanize .releaseDate.Day }} {{ .releaseDate.Year }}{{ if eq $.Site.Params.stableVersion .name }}; latest stable release{{ else if eq $.Site.Params.devVersion .name }}; latest beta release{{ end }})
     </p>
     <ul>
+        {{ $versionRef := .versionRef }}
+        {{ if eq .order 500 }}
+            {{ $versionRef = "stable" }}
+        {{ else if eq .order 1000 }}
+            {{ $versionRef = "dev" }}
+        {{ end }}
         <li>Reference guide:
-            <a href="/documentation/{{ .versionRef }}/reference/html/">HTML</a>
-            {{ if not .spring }}| <a href="/documentation/{{ .versionRef }}/reference/pdf/">PDF</a>{{ end }}
+            <a href="/documentation/{{ $versionRef }}/reference/html/">HTML</a>
+            {{ if not .spring }}| <a href="/documentation/{{ $versionRef }}/reference/pdf/mapstruct-reference-guide.pdf">PDF</a>{{ end }}
         </li>
         <li>
             API documentation:
             {{ if .spring }}
             <a href="/documentation/spring-extensions/api/annotations/">Annotations JavaDoc</a> |
             <a href="/documentation/spring-extensions/api/extensions/">Extensions JavaDoc</a> |
             <a href="/documentation/spring-extensions/api/test-extensions/">Test Extensions JavaDoc</a>
-            {{ else if .stable }}
-            <a href="/documentation/stable/api/">JavaDoc</a>
-            {{ else if .dev }}
-            <a href="/documentation/dev/api/">JavaDoc</a>
             {{ else }}
-            <a href="/documentation/{{ .versionRef }}/api/">JavaDoc</a>
+            <a href="/documentation/{{ $versionRef }}/api/">JavaDoc</a>
             {{ end }}
         </li>
         {{ if .migrationNotesLink }}