diff --git a/core/lib/Drupal/Core/Entity/EntityBCDecorator.php b/core/lib/Drupal/Core/Entity/EntityBCDecorator.php
index c8911bd..9f77649 100644
--- a/core/lib/Drupal/Core/Entity/EntityBCDecorator.php
+++ b/core/lib/Drupal/Core/Entity/EntityBCDecorator.php
@@ -15,7 +15,7 @@
  * Implements a decorator providing backwards compatible entity field access.
  *
  * Allows using entities converted to the new Entity Field API with the Drupal 7
- * way of accessing ways fields or properties.
+ * way of accessing fields or properties.
  *
  * Note: We access the protected 'values' and 'fields' properties of the entity
  * via the magic getter - which returns them by reference for us. We do so, as
@@ -251,7 +251,7 @@ public function bundle() {
    * Forwards the call to the decorated entity.
    */
   public function label($langcode = NULL) {
-    return $this->decorated->label();
+    return $this->decorated->label($langcode);
   }
 
   /**
@@ -300,7 +300,7 @@ public function getRevisionId() {
    * Forwards the call to the decorated entity.
    */
   public function isDefaultRevision($new_value = NULL) {
-    return $this->decorated->isDefaultRevision();
+    return $this->decorated->isDefaultRevision($new_value);
   }
 
   /**
diff --git a/core/modules/simpletest/lib/Drupal/simpletest/WebTestBase.php b/core/modules/simpletest/lib/Drupal/simpletest/WebTestBase.php
index e0e66bf..4e3b101 100644
--- a/core/modules/simpletest/lib/Drupal/simpletest/WebTestBase.php
+++ b/core/modules/simpletest/lib/Drupal/simpletest/WebTestBase.php
@@ -2076,9 +2076,9 @@ protected function createTypedData($definition, $value = NULL, $context = array(
     // Assert the definition of the wrapper.
     $this->assertTrue($data instanceof \Drupal\Core\TypedData\TypedDataInterface, 'Typed data object is an instance of the typed data interface.');
     $definition = $data->getDefinition();
-    $this->assertTrue(!empty($definition['type']), $definition['type'] . ' data definition was returned.');
+    $this->assertTrue(!empty($definition['type']), format_string('!type data definition was returned.', array('!type' => $definition['type'])));
     // Assert that the correct type was constructed.
-    $this->assertEqual($data->getType(), $type, $definition['type'] . ' object returned type.');
+    $this->assertEqual($data->getType(), $type, format_string('!type object returned type.', array('!type' => $definition['type'])));
     return $data;
   }