update README

Author: co0lc0der

README.md

@@ -1,9 +1,9 @@
 # QueryBuilder python module
 
-![PyPI](https://img.shields.io/pypi/v/simple_query_builder?color=yellow&style=flat-square)
+![PyPI](https://img.shields.io/pypi/v/simple-query-builder?color=yellow&style=flat-square)
 [![Latest Version](https://img.shields.io/github/release/co0lc0der/simple-query-builder-python?color=orange&style=flat-square)](https://github.com/co0lc0der/simple-query-builder-python/release)
 ![GitHub repo size](https://img.shields.io/github/repo-size/co0lc0der/simple-query-builder-python?label=size&style=flat-square)
-![Python 3.7, 3.8, 3.9, 3.10](https://img.shields.io/pypi/pyversions/simple_query_builder?color=blueviolet&style=flat-square)
+![Python 3.7, 3.8, 3.9, 3.10](https://img.shields.io/pypi/pyversions/simple-query-builder?color=blueviolet&style=flat-square)
 [![GitHub license](https://img.shields.io/github/license/co0lc0der/simple-query-builder-python?style=flat-square)](https://github.com/co0lc0der/simple-query-builder-python/blob/main/LICENSE.md)
 
 This is a small easy-to-use component for working with a database. It provides some public methods to compose SQL queries and manipulate data. Each SQL query is prepared and safe. QueryBuilder fetches data to _list_ by default. At present time the component supports SQLite (file or memory).
@@ -21,7 +21,7 @@ The module is available as open source under the terms of the [MIT license](http
 Install the current version with [PyPI](https://pypi.org/project/simple-query-builder):
 
 ```bash
-pip install simple_query_builder
+pip install simple-query-builder
 ```
 
 Or from Github: