Update authors

Author: dsambit

authors

@@ -10,9 +10,7 @@ at the Indian Institute of Science.
 'DFT-FE authors' is an all encompassing list of contributors to the DFT-FE code. 
 
 DFT-FE code is currently maintained by a group of development leads/mentors and  principal developers, 
-who manage the architecture of the code and the core functionalities. Developers with significant contributions
-to core functionalities and code architecture in the past who are no longer active principal developers, 
-are listed under principal developers emeriti. Finally, all contributors who have contributed to major parts
+who manage the architecture of the code and the core functionalities. Finally, all contributors who have contributed to major parts
 of the DFT-FE code or sent important fixes and enhancements are listed under contributors. All the underlying 
 lists are in alphabetical order based on the last name.