diff --git a/core.php b/core.php
index fcd2086..dad753d 100755
--- a/core.php
+++ b/core.php
@@ -365,7 +365,7 @@ function convertMarkdownToHTML($contents) {
                             $date = $converted->date;
                             $license = $converted->license;
 
-                            $text = "<div class=\"summary\" id=\"summary-" . $line['id'] . " style=\"cursor: pointer;\" onclick=\"location.href='" . $line['endpoint'] . "';\">\n";
+                            $text = "<div class=\"summary\" id=\"summary-" . $line['id'] . "\" style=\"cursor: pointer;\" onclick=\"location.href='" . $line['endpoint'] . "';\">\n";
 
                             if ($title != "") {
                                 $text .= "\t<h2 id=\"summary-title-" . $line['id'] . "\">$title</h2>\n";