Fix update/delete aliases in documentation

docs/en/reference/query-builder.rst

@@ -309,7 +309,7 @@ user-input:
     <?php
 
     $queryBuilder
-        ->update('users', 'u')
+        ->update('users u')
         ->set('u.logins', 'u.logins + 1')
         ->set('u.last_login', '?')
         ->setParameter(0, $userInputLastLogin)

src/Query/QueryBuilder.php

@@ -580,8 +580,8 @@ public function addSelect(string $expression, string ...$expressions): self
      *
      * <code>
      *     $qb = $conn->createQueryBuilder()
-     *         ->delete('users')
-     *         ->where('users.id = :user_id')
+     *         ->delete('users u')
+     *         ->where('u.id = :user_id')
      *         ->setParameter(':user_id', 1);
      * </code>
      *
@@ -606,9 +606,9 @@ public function delete(string $table): self
      *
      * <code>
      *     $qb = $conn->createQueryBuilder()
-     *         ->update('counters')
-     *         ->set('counters.value', 'counters.value + 1')
-     *         ->where('counters.id = ?');
+     *         ->update('counters c')
+     *         ->set('c.value', 'c.value + 1')
+     *         ->where('c.id = ?');
      * </code>
      *
      * @param string $table The table whose rows are subject to the update.
@@ -785,7 +785,7 @@ public function rightJoin(string $fromAlias, string $join, string $alias, ?strin
      *
      * <code>
      *     $qb = $conn->createQueryBuilder()
-     *         ->update('counters', 'c')
+     *         ->update('counters c')
      *         ->set('c.value', 'c.value + 1')
      *         ->where('c.id = ?');
      * </code>
@@ -821,7 +821,7 @@ public function set(string $key, string $value): self
      *     $or->add($qb->expr()->eq('c.id', 1));
      *     $or->add($qb->expr()->eq('c.id', 2));
      *
-     *     $qb->update('counters', 'c')
+     *     $qb->update('counters c')
      *         ->set('c.value', 'c.value + 1')
      *         ->where($or);
      * </code>