diff --git a/core/lib/Drupal/Core/Field/FieldDefinition.php b/core/lib/Drupal/Core/Field/FieldDefinition.php
index 5f9b800..be3d531 100644
--- a/core/lib/Drupal/Core/Field/FieldDefinition.php
+++ b/core/lib/Drupal/Core/Field/FieldDefinition.php
@@ -217,7 +217,7 @@ public function getSchema() {
       // Get the schema from the field item class.
       $definition = \Drupal::service('plugin.manager.field.field_type')->getDefinition($this->getFieldType());
       $class = $definition['class'];
-      $schema = $class::schema($this);
+      $schema = $class::getSchema($this);
       // Fill in default values for optional entries.
       $schema += array('indexes' => array(), 'foreign keys' => array());
 
diff --git a/core/modules/field/field.install b/core/modules/field/field.install
index 83fc267..bc03d03 100644
--- a/core/modules/field/field.install
+++ b/core/modules/field/field.install
@@ -20,7 +20,7 @@
  *   - 'type': The field type.
  *   - 'module': The name of the module providing the field type.
  *   - 'schema': The field schema, in the same format as
- *     \Drupal\Core\Field\ConfigFieldItemListInterface::schema().
+ *     \Drupal\Core\Field\ConfigFieldItemListInterface::getSchema().
  *
  * @ingroup update_api
  */
diff --git a/core/modules/field/lib/Drupal/field/Entity/Field.php b/core/modules/field/lib/Drupal/field/Entity/Field.php
index e1f89e2..6991e14 100644
--- a/core/modules/field/lib/Drupal/field/Entity/Field.php
+++ b/core/modules/field/lib/Drupal/field/Entity/Field.php
@@ -451,7 +451,7 @@ public function getSchema() {
       // Get the schema from the field item class.
       $definition = \Drupal::service('plugin.manager.field.field_type')->getDefinition($this->type);
       $class = $definition['class'];
-      $schema = $class::schema($this);
+      $schema = $class::getSchema($this);
       // Fill in default values for optional entries.
       $schema += array('indexes' => array(), 'foreign keys' => array());