diff --git a/tests/phpunit/tests/cache.php b/tests/phpunit/tests/cache.php
index 57922ad1d2..ca986d6d04 100644
--- a/tests/phpunit/tests/cache.php
+++ b/tests/phpunit/tests/cache.php
@@ -8,8 +8,6 @@ class Tests_Cache extends WP_UnitTestCase {
 
 	public function set_up() {
 		parent::set_up();
-		// Create two cache objects with a shared cache directory.
-		// This simulates a typical cache situation, two separate requests interacting.
 		$this->cache =& $this->init_cache();
 	}