chore: disclaimer and installation steps in README.md

Author: sajidurrahman

README.md

@@ -20,7 +20,7 @@ This is a fork of the original [python-clamd](https://github.com/graingert/pytho
 ## Installation
 
 ```bash
-pip install python-clamd-fork
+pip install git+https://github.com/userlike/python-clamd.git
 ```
 
 ## Usage
@@ -41,6 +41,10 @@ cd.scan('/path/to/file')
 cd.version()
 ```
 
+## Disclaimer
+
+**USE AT YOUR OWN RISK.** This software is provided "as is", without warranty of any kind, express or implied. The authors and maintainers do not guarantee the correctness, reliability, or functionality of this package. We shall not be held liable for any damages, losses, or consequences arising from the use of this software. Please review the source code before using it in any production or critical environment.
+
 ## License
 
 LGPL - See the original [python-clamd](https://github.com/graingert/python-clamd) for details.