diff --git a/templates/blog/author_media.html b/templates/blog/author_media.html
index 3020f9b90d0d9063651d1c461af02944d388bda3..0fbdefabdd78df727fb3e098b86e2265bdcc965d 100644
--- a/templates/blog/author_media.html
+++ b/templates/blog/author_media.html
@@ -21,9 +21,8 @@
   <ul class="media-content is-align-self-center">
     <div class="title is-5">
 {% for author in post.authors -%}
-      <span class="is-text-nowrap">{{ authors_data[author].display_name }}</span>{% if not loop.last %},{% endif %}
+      <span class="is-text-nowrap">{{ authors_data[author].display_name }}</span>{% if not loop.last %}, {% endif %}
 {% endfor %}
     </div>
   </ul>
 </div>
-
diff --git a/templates/blog/card.html b/templates/blog/card.html
index ee44abcb3565c9dda59402c7b21386268f544325..22b7da4aa3fc48d16158e44bf453842edbe9edc8 100644
--- a/templates/blog/card.html
+++ b/templates/blog/card.html
@@ -1,4 +1,4 @@
-          <div class="card is-flex is-flex-direction-column is-fullheight is-justify-content-space-between ">
+          <div class="card is-flex is-flex-direction-column is-fullheight is-justify-content-space-between">
             <div class="card-image">
               <a href="{{ post.permalink }}">
                 <figure class="image is-4by3">