Update README.md

Author: nilportugues

README.md

@@ -4,6 +4,9 @@ SQL Query Builder
 [![Build Status](https://travis-ci.org/nilportugues/sql-query-builder.svg)](https://travis-ci.org/nilportugues/sql-query-builder) [![Coverage Status](https://img.shields.io/coveralls/nilportugues/sql-query-builder.svg)](https://coveralls.io/r/nilportugues/sql-query-builder) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/nilportugues/sql-query-builder/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/nilportugues/sql-query-builder/?branch=master)  [![SensioLabsInsight](https://insight.sensiolabs.com/projects/89ec1003-4227-43a2-8432-67a9fc2d3ba3/mini.png)](https://insight.sensiolabs.com/projects/89ec1003-4227-43a2-8432-67a9fc2d3ba3) [![Latest Stable Version](https://poser.pugx.org/nilportugues/sql-query-builder/v/stable)](https://packagist.org/packages/nilportugues/sql-query-builder) [![Total Downloads](https://poser.pugx.org/nilportugues/sql-query-builder/downloads)](https://packagist.org/packages/nilportugues/sql-query-builder) [![License](https://poser.pugx.org/nilportugues/sql-query-builder/license)](https://packagist.org/packages/nilportugues/sql-query-builder)
 
 An elegant lightweight and efficient SQL Query Builder with fluid interface SQL syntax supporting bindings and complicated query generation.
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+**Works without establishing a connection to the database.** 
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 <a name="index_block"></a>
 
 * [1. Installation](#block1)