diff --git a/core/lib/Drupal/Core/Render/Element/Select.php b/core/lib/Drupal/Core/Render/Element/Select.php
index b1e0f4a..6157c8d 100644
--- a/core/lib/Drupal/Core/Render/Element/Select.php
+++ b/core/lib/Drupal/Core/Render/Element/Select.php
@@ -38,7 +38,8 @@
  *   is #required or not.
  * - #required: (optional) Whether the user needs to select an option (TRUE)
  *   or not (FALSE). Defaults to FALSE.
- * - #size: The size of the input element in characters.
+ * - #size: The size which indicates the width of an element.
+ *   This Property helps to expand the element to a scrolling list.
  *
  * Usage example:
  * @code
diff --git a/sites/default/default.settings.php b/sites/default/default.settings.php
index 25d498e..30deff4 100644
--- a/sites/default/default.settings.php
+++ b/sites/default/default.settings.php
@@ -144,11 +144,6 @@
  * @code
  *   'prefix' => 'main_',
  * @endcode
- *
- * Per-table prefixes are deprecated as of Drupal 8.2, and will be removed in
- * Drupal 9.0. After that, only a single prefix for all tables will be
- * supported.
- *
  * To provide prefixes for specific tables, set 'prefix' as an array.
  * The array's keys are the table names and the values are the prefixes.
  * The 'default' element is mandatory and holds the prefix for any tables
@@ -270,11 +265,6 @@
  * by the user.
  *
  * @see install_select_profile()
- *
- * @deprecated in Drupal 8.3.0 and will be removed before Drupal 9.0.0. The
- *   install profile is written to the core.extension configuration. If a
- *   service requires the install profile use the 'install_profile' container
- *   parameter. Functional code can use \Drupal::installProfile().
  */
 # $settings['install_profile'] = '';