Restore whitespace to tag list

Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>

layouts/blog/single.html

@@ -2,9 +2,9 @@
 <h2>{{ .Title }}</h2>
 <div class="post-subscript">
     <p>
-        {{- range .Params.tags -}}
+        {{- range .Params.tags }}
         <a class="button" href="{{ $.Site.BaseURL }}/tags/{{ . | urlize }}">{{ . }}</a>
-        {{- end -}}
+        {{ end -}}
     </p>
     <p>{{ i18n "postedOn" (.Date.Format "January 2, 2006") }}.</p>
 </div>

layouts/partials/icon.html

@@ -1,3 +1,4 @@
 <svg class="feather">
     <use xlink:href="/feather-sprite.svg#{{ . }}"/>
 </svg>
+{{- /* This comment is to remove trailing whitespace */ -}}