add name to authors

Author: sridhar

AUTHORS.rst

@@ -120,6 +120,7 @@ Authors
 - Shi Han Ng (`shihanng <https://github.com/shihanng>`_)
 - `ddusi <https://github.com/ddusi>`_
 - `DanialErfanian <https://github.com/DanialErfanian>`_
+- `Sridhar Marella <https://github.com/sridhar562345>`_
 
 Background
 ==========