Remove examples

Author: BenMorel

lib/Doctrine/DBAL/Query/Expression/ExpressionBuilder.php

@@ -41,12 +41,6 @@ public function __construct(Connection $connection)
     /**
      * Creates a conjunction of the given expressions.
      *
-     * Example:
-     *
-     *     [php]
-     *     // (u.type = ?) AND (u.role = ?)
-     *     $expr->andX('u.type = ?', 'u.role = ?'));
-     *
      * @param string|CompositeExpression ...$expressions Requires at least one defined when converting to string.
      */
     public function and(...$expressions) : CompositeExpression
@@ -57,12 +51,6 @@ public function and(...$expressions) : CompositeExpression
     /**
      * Creates a disjunction of the given expressions.
      *
-     * Example:
-     *
-     *     [php]
-     *     // (u.type = ?) OR (u.role = ?)
-     *     $qb->where($qb->expr()->orX('u.type = ?', 'u.role = ?'));
-     *
      * @param string|CompositeExpression ...$expressions Requires at least one defined when converting to string.
      */
     public function or(...$expressions) : CompositeExpression