diff --git a/src/HTML5/Parser/Tokenizer.php b/src/HTML5/Parser/Tokenizer.php
index 3a61854..b2f5c6b 100644
--- a/src/HTML5/Parser/Tokenizer.php
+++ b/src/HTML5/Parser/Tokenizer.php
@@ -203,7 +203,7 @@ protected function rcdata()
         $sequence = '</' . $this->untilTag . '>';
         $txt = '';
         $tok = $this->scanner->current();
-        $caseSensitive = Elements::isHtml5Element($this->untilTag)?false:true;
+        $caseSensitive = !Elements::isHtml5Element($this->untilTag);
         while ($tok !== false && ! ($tok == '<' && ($this->sequenceMatches($sequence, $caseSensitive)))) {
             if ($tok == '&') {
                 $txt .= $this->decodeCharacterReference();