corrected names

Author: tayalmanan28

_data/people.yml

@@ -89,17 +89,16 @@ mothish:
 sudharsan:
     display_name: "Sudharsan"
     webpage: "https://www.linkedin.com/in/gvs-mothish-536138209/"
-    image: /img/people/GVS_Mothish.jpg
     role: masters
     bio: RAS, IISc
 
-mothish:
+vaishnavb:
     display_name: "Vaishnav B​"
     webpage: "https://www.linkedin.com/in/vaishnav-b-55116722a/"
     role: masters
     bio: RAS, IISc
 
-mothish:
+shreyanshsharma:
     display_name: "Shreyansh Sharma​"
     webpage: "https://www.linkedin.com/in/shreyansh-sharma-4044b0176/"
     image: /img/people/Shreyansh_Sharma.jpg