Update readme

Author: MatusBoa

README.md

@@ -1 +1,19 @@
-# php-elastisearch-builder
+# PHP Query Builder for Elasticsearch
+
+## Requirements
+
+- Minimum version of PHP 8.4
+
+## Installation
+
+```bash
+composer require bonu/php-elasticsearch-builder
+```
+
+## Usage
+
+TBA
+
+## License
+
+This package is licensed under the MIT License.