diff --git a/modules/quant_purger/src/Entity/QuantPurgeSettings.php b/modules/quant_purger/src/Entity/QuantPurgeSettings.php
index a284bb2..0ef14a5 100644
--- a/modules/quant_purger/src/Entity/QuantPurgeSettings.php
+++ b/modules/quant_purger/src/Entity/QuantPurgeSettings.php
@@ -79,7 +79,7 @@ class QuantPurgeSettings extends PurgerSettingsBase implements PurgerSettingsInt
    * Cooldown time.
    *
    * Number of seconds to wait after one or more invalidations took place (so
-   * that other purgers get fresh content).'
+   * that other purgers get fresh content).
    *
    * @var float
    */