diff --git a/core/lib/Drupal/Core/Database/Driver/mysql/Schema.php b/core/lib/Drupal/Core/Database/Driver/mysql/Schema.php
index 6fd999e2802522ee46bb42c990bce05b6193bd53..c952630d9b7207b1b27c4891e7173d02f7184e20 100644
--- a/core/lib/Drupal/Core/Database/Driver/mysql/Schema.php
+++ b/core/lib/Drupal/Core/Database/Driver/mysql/Schema.php
@@ -120,7 +120,7 @@ protected function createTableSql($name, $table) {
     // By default, MySQL uses the default collation for new tables, which is
     // 'utf8mb4_general_ci' for utf8mb4. If an alternate collation has been
     // set, it needs to be explicitly specified.
-    // @see DatabaseConnection_mysql
+    // @see \Drupal\Core\Database\Driver\mysql\Schema
     if (!empty($info['collation'])) {
       $sql .= ' COLLATE ' . $info['collation'];
     }
diff --git a/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php b/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
index 72f35da8db612eb982fc86b8042fec2241a18b1b..9b987546d0d1ed64984f3fffc8cc87cc78f99246 100644
--- a/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
+++ b/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
@@ -20,8 +20,8 @@ class Schema extends DatabaseSchema {
   /**
    * A cache of information about blob columns and sequences of tables.
    *
-   * This is collected by DatabaseConnection_pgsql->queryTableInformation(),
-   * by introspecting the database.
+   * This is collected by Schema::queryTableInformation(), by introspecting the
+   * database.
    *
    * @see \Drupal\Core\Database\Driver\pgsql\Schema::queryTableInformation()
    * @var array