diff --git a/core/lib/Drupal/Core/Database/Query/ConditionInterface.php b/core/lib/Drupal/Core/Database/Query/ConditionInterface.php
index 7af7079..12cf895 100644
--- a/core/lib/Drupal/Core/Database/Query/ConditionInterface.php
+++ b/core/lib/Drupal/Core/Database/Query/ConditionInterface.php
@@ -83,7 +83,7 @@ public function isNotNull($field);
   /**
    * Sets a condition that the specified subquery returns values.
    *
-   * @param Drupal\Core\Database\Query\SelectInterface $select
+   * @param \Drupal\Core\Database\Query\SelectInterface $select
    *   The subquery that must contain results.
    *
    * @return Drupal\Core\Database\Query\ConditionInterface
@@ -94,7 +94,7 @@ public function exists(SelectInterface $select);
   /**
    * Sets a condition that the specified subquery returns no values.
    *
-   * @param Drupal\Core\Database\Query\SelectInterface $select
+   * @param \Drupal\Core\Database\Query\SelectInterface $select
    *   The subquery that must not contain results.
    *
    * @return Drupal\Core\Database\Query\ConditionInterface
diff --git a/core/lib/Drupal/Core/Database/Query/Delete.php b/core/lib/Drupal/Core/Database/Query/Delete.php
index 3ecd040..b5c85e2 100644
--- a/core/lib/Drupal/Core/Database/Query/Delete.php
+++ b/core/lib/Drupal/Core/Database/Query/Delete.php
@@ -34,8 +34,8 @@ class Delete extends Query implements ConditionInterface {
   /**
    * Constructs a Delete object.
    *
-   * @param Drupal\Core\Database\Connection $connection
-   *   A DatabaseConnection object.
+   * @param \Drupal\Core\Database\Connection $connection
+   *   A Connection object.
    * @param string $table
    *   Name of the table to associate with this query.
    * @param array $options
diff --git a/core/lib/Drupal/Core/Database/Query/Insert.php b/core/lib/Drupal/Core/Database/Query/Insert.php
index 72cadb8..536e489 100644
--- a/core/lib/Drupal/Core/Database/Query/Insert.php
+++ b/core/lib/Drupal/Core/Database/Query/Insert.php
@@ -62,8 +62,8 @@ class Insert extends Query {
   /**
    * Constructs an Insert object.
    *
-   * @param Drupal\Core\Database\Connection $connection
-   *   A DatabaseConnection object.
+   * @param \Drupal\Core\Database\Connection $connection
+   *   A Connection object.
    * @param string $table
    *   Name of the table to associate with this query.
    * @param array $options
@@ -170,7 +170,7 @@ public function useDefaults(array $fields) {
   /**
    * Sets the fromQuery on this InsertQuery object.
    *
-   * @param SelectQueryInterface $query
+   * @param \Drupal\Core\Database\Query\SelectInterface $query
    *   The query to fetch the rows that should be inserted.
    *
    * @return InsertQuery
diff --git a/core/lib/Drupal/Core/Database/Query/Merge.php b/core/lib/Drupal/Core/Database/Query/Merge.php
index 0bff74c..3e1dbc8 100644
--- a/core/lib/Drupal/Core/Database/Query/Merge.php
+++ b/core/lib/Drupal/Core/Database/Query/Merge.php
@@ -126,8 +126,8 @@ class Merge extends Query implements ConditionInterface {
   /**
   * Constructs a Merge object.
   *
-  * @param Drupal\Core\Database\Connection $connection
-  *   A Drupal\Core\Database\Connection object.
+  * @param \Drupal\Core\Database\Connection $connection
+  *   A Connection object.
   * @param string $table
   *   Name of the table to associate with this query.
   * @param array $options
diff --git a/core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php b/core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php
index 0668fa5..8aa9d34 100644
--- a/core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php
+++ b/core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php
@@ -104,7 +104,7 @@ protected function ensureElement() {
    * You will rarely need to specify a count query directly.  If not specified,
    * one is generated off of the pager query itself.
    *
-   * @param SelectQueryInterface $query
+   * @param \Drupal\Core\Database\Query\SelectInterface $query
    *   The count query object.  It must return a single row with a single column,
    *   which is the total number of records.
    */
diff --git a/core/lib/Drupal/Core/Database/Query/Query.php b/core/lib/Drupal/Core/Database/Query/Query.php
index 38d926c..5bf61d9 100644
--- a/core/lib/Drupal/Core/Database/Query/Query.php
+++ b/core/lib/Drupal/Core/Database/Query/Query.php
@@ -66,7 +66,7 @@
   /**
    * Constructs a Query object.
    *
-   * @param Drupal\Core\Database\Connection $connection
+   * @param \Drupal\Core\Database\Connection $connection
    *   Database connection object.
    * @param array $options
    *   Array of query options.
diff --git a/core/lib/Drupal/Core/Database/Query/Truncate.php b/core/lib/Drupal/Core/Database/Query/Truncate.php
index ea67dad..857e199 100644
--- a/core/lib/Drupal/Core/Database/Query/Truncate.php
+++ b/core/lib/Drupal/Core/Database/Query/Truncate.php
@@ -26,8 +26,8 @@ class Truncate extends Query {
   /**
    * Constructs a Truncate query object.
    *
-   * @param DatabaseConnection $connection
-   *   A DatabaseConnection object.
+   * @param \Drupal\Core\Database\Connection $connection
+   *   A Connection object.
    * @param string $table
    *   Name of the table to associate with this query.
    * @param array $options
diff --git a/core/lib/Drupal/Core/Database/Query/Update.php b/core/lib/Drupal/Core/Database/Query/Update.php
index abbbc2b..28dd91b 100644
--- a/core/lib/Drupal/Core/Database/Query/Update.php
+++ b/core/lib/Drupal/Core/Database/Query/Update.php
@@ -63,7 +63,7 @@ class Update extends Query implements ConditionInterface {
   /**
    * Constructs an Update query object.
    *
-   * @param Drupal\Core\Database\Connection $connection
+   * @param \Drupal\Core\Database\Connection $connection
    *   A Connection object.
    * @param string $table
    *   Name of the table to associate with this query.