diff --git a/core/lib/Drupal/Core/Database/Connection.php b/core/lib/Drupal/Core/Database/Connection.php
index ce7e04f..20fc966 100644
--- a/core/lib/Drupal/Core/Database/Connection.php
+++ b/core/lib/Drupal/Core/Database/Connection.php
@@ -666,7 +666,7 @@ public function getDriverClass($class) {
    *   it may be a driver-specific subclass of SelectQuery, depending on the
    *   driver.
    *
-   * @see Drupal\Core\Database\Query\Select
+   * @see \Drupal\Core\Database\Query\Select
    */
   public function select($table, $alias = NULL, array $options = array()) {
     $class = $this->getDriverClass('Select');
@@ -682,7 +682,7 @@ public function select($table, $alias = NULL, array $options = array()) {
    * @return Drupal\Core\Database\Query\Insert
    *   A new Insert query object.
    *
-   * @see Drupal\Core\Database\Query\Insert
+   * @see \Drupal\Core\Database\Query\Insert
    */
   public function insert($table, array $options = array()) {
     $class = $this->getDriverClass('Insert');
@@ -698,7 +698,7 @@ public function insert($table, array $options = array()) {
    * @return Drupal\Core\Database\Query\Merge
    *   A new Merge query object.
    *
-   * @see Drupal\Core\Database\Query\Merge
+   * @see \Drupal\Core\Database\Query\Merge
    */
   public function merge($table, array $options = array()) {
     $class = $this->getDriverClass('Merge');
@@ -715,7 +715,7 @@ public function merge($table, array $options = array()) {
    * @return Drupal\Core\Database\Query\Update
    *   A new Update query object.
    *
-   * @see Drupal\Core\Database\Query\Update
+   * @see \Drupal\Core\Database\Query\Update
    */
   public function update($table, array $options = array()) {
     $class = $this->getDriverClass('Update');
@@ -731,7 +731,7 @@ public function update($table, array $options = array()) {
    * @return Drupal\Core\Database\Query\Delete
    *   A new Delete query object.
    *
-   * @see Drupal\Core\Database\Query\Delete
+   * @see \Drupal\Core\Database\Query\Delete
    */
   public function delete($table, array $options = array()) {
     $class = $this->getDriverClass('Delete');
@@ -747,7 +747,7 @@ public function delete($table, array $options = array()) {
    * @return Drupal\Core\Database\Query\Truncate
    *   A new Truncate query object.
    *
-   * @see Drupal\Core\Database\Query\Truncate
+   * @see \Drupal\Core\Database\Query\Truncate
    */
   public function truncate($table, array $options = array()) {
     $class = $this->getDriverClass('Truncate');
@@ -882,7 +882,7 @@ public function transactionDepth() {
    * @return Drupal\Core\Database\Transaction
    *   A DatabaseTransaction object.
    *
-   * @see Drupal\Core\Database\Transaction
+   * @see \Drupal\Core\Database\Transaction
    */
   public function startTransaction($name = '') {
     $class = $this->getDriverClass('Transaction');
@@ -900,7 +900,7 @@ public function startTransaction($name = '') {
    *
    * @throws Drupal\Core\Database\TransactionNoActiveException
    *
-   * @see DatabaseTransaction::rollback()
+   * @see \Drupal\Core\Database\Transaction::rollback()
    */
   public function rollback($savepoint_name = 'drupal_transaction') {
     if (!$this->supportsTransactions()) {
@@ -951,7 +951,7 @@ public function rollback($savepoint_name = 'drupal_transaction') {
    *
    * @throws Drupal\Core\Database\TransactionNameNonUniqueException
    *
-   * @see Drupal\Core\Database\Transaction
+   * @see \Drupal\Core\Database\Transaction
    */
   public function pushTransaction($name) {
     if (!$this->supportsTransactions()) {
@@ -984,7 +984,7 @@ public function pushTransaction($name) {
    * @throws Drupal\Core\Database\TransactionNoActiveException
    * @throws Drupal\Core\Database\TransactionCommitFailedException
    *
-   * @see DatabaseTransaction
+   * @see \Drupal\Core\Database\Transaction
    */
   public function popTransaction($name) {
     if (!$this->supportsTransactions()) {
@@ -1157,7 +1157,7 @@ public function supportsTransactionalDDL() {
    * @return
    *   The extra handling directives for the specified operator, or NULL.
    *
-   * @see Drupal\Core\Database\Query\Condition::compile()
+   * @see \Drupal\Core\Database\Query\Condition::compile()
    */
   abstract public function mapConditionOperator($operator);
 
@@ -1171,7 +1171,7 @@ public function supportsTransactionalDDL() {
    *
    * @throws Drupal\Core\Database\TransactionExplicitCommitNotAllowedException
    *
-   * @see Drupal\Core\Database\Transaction
+   * @see \Drupal\Core\Database\Transaction
    */
   public function commit() {
     throw new TransactionExplicitCommitNotAllowedException();
diff --git a/core/lib/Drupal/Core/Database/Database.php b/core/lib/Drupal/Core/Database/Database.php
index d6c28ca..2ba987e 100644
--- a/core/lib/Drupal/Core/Database/Database.php
+++ b/core/lib/Drupal/Core/Database/Database.php
@@ -95,7 +95,7 @@
    *   methods than the few exposed through the Database class, so in some
    *   cases it may be desirable to access it directly.
    *
-   * @see Drupal\Core\Database\Log
+   * @see \Drupal\Core\Database\Log
    */
   final public static function startLog($logging_key, $key = 'default') {
     if (empty(self::$logs[$key])) {
@@ -130,7 +130,7 @@
    * @return array
    *   The query log for the specified logging key and connection.
    *
-   * @see Drupal\Core\Database\Log
+   * @see \Drupal\Core\Database\Log
    */
   final public static function getLog($logging_key, $key = 'default') {
     if (empty(self::$logs[$key])) {
diff --git a/core/lib/Drupal/Core/Database/Query/ConditionInterface.php b/core/lib/Drupal/Core/Database/Query/ConditionInterface.php
index 7af7079..da3db5a 100644
--- a/core/lib/Drupal/Core/Database/Query/ConditionInterface.php
+++ b/core/lib/Drupal/Core/Database/Query/ConditionInterface.php
@@ -39,8 +39,8 @@
    * @return QueryConditionInterface
    *   The called object.
    *
-   * @see Drupal\Core\Database\Query\ConditionInterface::isNull()
-   * @see Drupal\Core\Database\Query\ConditionInterface::isNotNull()
+   * @see \Drupal\Core\Database\Query\ConditionInterface::isNull()
+   * @see \Drupal\Core\Database\Query\ConditionInterface::isNotNull()
    */
   public function condition($field, $value = NULL, $operator = NULL);