refactor: use .RenderString in favor of markdownify

Author: sgratzl

themes/delphi/layouts/_default/team.html

@@ -28,7 +28,7 @@ <h1 class="team-header">
     <div class="uk-margin-large-top uk-margin-large-bottom">
       <h2 class="uk-text-center">Thank you for your contributions</h2>
       <p class="uk-text-center">
-        {{ .Params.others }}
+        {{ .Params.others | .RenderString }}
       </p>
     </div>
   </div>

themes/delphi/layouts/blog/single.html

@@ -47,7 +47,7 @@ <h5>Outline</h5>
         {{ if isset .Params "acknowledgements" }}
           <p class="blog-acknowledgements">
             <strong>Acknowledgements: </strong>
-            {{ .Params.acknowledgements | markdownify }}
+            {{ .Params.acknowledgements | .RenderString }}
           </p>
         {{ end }}
         {{ if isset .Params "related" }}