style(site/index.html): add a missing comma to prototype.

No functional changes.

[ci skip]

Author: php-coder

src/main/webapp/WEB-INF/views/site/index.html

@@ -135,7 +135,7 @@ <h4 class="panel-title" th:text="#{t_recently_added_series}">Recently added seri
 							<div class="panel-body" th:remove="all-but-first">
 								<p th:each="series : ${recentlyAddedSeries}">
 									<a href="../series/info.html" th:href="@{${INFO_SERIES_PAGE}(id=${series.id})}">
-										<span th:remove="tag" th:if="${series.country != null}" th:text="|${series.country}, |">Italy</span>
+										<span th:remove="tag" th:if="${series.country != null}" th:text="|${series.country}, |">Italy, </span>
 										<span th:remove="tag" th:if="${series.year != null}" th:text="|${series.year}, |">1999, </span>
 										<span th:remove="tag" th:text="|${series.quantity}&nbsp;${series.quantity != 1 ? '__#{t_stamps}__' : '__#{t_stamp}__'}|">7&nbsp;stamps</span>
 										<span th:remove="tag" th:if="${not series.perforated}" th:text="|(#{t_wo_perforation_short})|">(without perforation)</span>