add space between curly brace and text

Author: makkoncept

templates/blog-post.html

@@ -9,7 +9,7 @@ <h2 class="mb-0">{{ this.title }}</h2>
 <p class="meta mt-0 mb-0"><span class="text-muted">Categories: </span>
   {% if this.categories|length %}
     {% for category in this.categories %}
-    <a href="#">{{category}}</a>{{ "," if not loop.last}}
+    <a href="#">{{ category }}</a>{{ "," if not loop.last }}
     {% endfor %}</p>
   {% else %}
     none