Remove incorrect comment

website/templates/index/performance.html

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                     <li class="mb-3"><a href="https://translate.yandex.com/translate?url=http%3A%2F%2Fwww.clickhouse.com.cn%2Ftopic%2F5a72e8ab9d28dfde2ddc5ea2F&amp;lang=zh-en"
                                         rel="external nofollow noreferrer" target="_blank" class="text-reset">ClickHouse and Vertica comparison <div><span class="text-yellow">zhtsh</span> <span class="text-muted">(machine translation from Chinese)</span></div></a></li>
                     <li class="mb-3"><a href="http://mafiree.com/blogs.php?ref=Benchmark-::-MySQL-Vs-ColumnStore-Vs-Clickhouse"
-                                        rel="external nofollow noreferrer" target="_blank" class="text-reset">MySQL vs ColumnStore vs ClickHouse<div><span class="text-yellow">Mafiree</span> <span class="text-muted">(machine translation from Chinese)</span></div></a></li>
+                                        rel="external nofollow noreferrer" target="_blank" class="text-reset">MySQL vs ColumnStore vs ClickHouse<div><span class="text-yellow">Mafiree</span></div></a></li>
                  </ul>
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          </div>