diff --git a/src/XML/wst/AbstractLifetimeType.php b/src/XML/wst/AbstractLifetimeType.php
index 5c58890d..f5502c63 100644
--- a/src/XML/wst/AbstractLifetimeType.php
+++ b/src/XML/wst/AbstractLifetimeType.php
@@ -13,14 +13,14 @@
 use SimpleSAML\XML\Exception\TooManyElementsException;
 
 /**
- * Class defining the LifeTimeType element
+ * Class defining the LifetimeType element
  *
  * @package tvdijen/ws-security
  */
-abstract class AbstractLifeTimeType extends AbstractWstElement
+abstract class AbstractLifetimeType extends AbstractWstElement
 {
     /**
-     * AbstractLifeTimeType constructor
+     * AbstractLifetimeType constructor
      *
      * @param \SimpleSAML\WSSecurity\XML\wsu\Created|null $created
      * @param \SimpleSAML\WSSecurity\XML\wsu\Expires|null $expires