Fix wrong link reference

comments/templates/comments/_comment_identifier.html

@@ -11,9 +11,9 @@
 
 
     {% if comment|is_reply_to_comment %}
-        (in reply to <a href="{{comment.get_absolute_url}}">{{comment.content_object.author.user.first_name}} {{comment.content_object.author.user.last_name}}</a> on {{comment.content_object.date_submitted|date:'Y-m-d'}})
+        (in reply to <a href="{{comment.content_object.get_absolute_url}}">{{comment.content_object.author.user.first_name}} {{comment.content_object.author.user.last_name}}</a> on {{comment.content_object.date_submitted|date:'Y-m-d'}})
     {% elif comment|is_reply_to_report %}
-        (in reply to <a href="{{comment.get_absolute_url}}">
+        (in reply to <a href="{{comment.content_object.get_absolute_url}}">
 
         Report {{comment.content_object.report_nr}}
         {% if not comment.content_object.anonymous %}