diff --git a/webapp/src/main/webapp/themes/iph/templates/text-lib.ftl b/webapp/src/main/webapp/themes/iph/templates/text-lib.ftl
index 82cd7f92..190e1a57 100644
--- a/webapp/src/main/webapp/themes/iph/templates/text-lib.ftl
+++ b/webapp/src/main/webapp/themes/iph/templates/text-lib.ftl
@@ -56,7 +56,7 @@
 	<#if authors?? && authors?has_content>
 	  <div class="authors" style="display:block;float:right; margin:15px;">
 	    <#list authors as author>
-	      <#if author.authorFamily??>${author.authorFamily?trim}<#if author.authorInitials??>&nbsp;${author.authorInitials?trim}</#if></#if><#sep>, 
+	      <#if author.authorFamily??>${author.authorFamily?trim}<#if author.authorInitials??>&nbsp;${author.authorInitials?trim}</#if></#if><#sep>, </#sep>
 	    </#list>
 	  </div>
 	</#if>