update README.md

README.md

@@ -80,12 +80,12 @@ Aturan:
   * Source: https://github.com/phoenixframework/phoenix
 
 ## Authors
-Kelompok 18
+Kelompok OOPs
 
-  * Fadhil Pradipta - 1806205344
-  * Jonathan - 1806204985
-  * Muhammad Rafif Elfazri- 1806205722
-  * Ryo Axton Lie - 1806205571
+  * Ahmad Haulian Yoga Pratama - 1806133824
+  * Muhammad Azis Husein - 1806191622
+  * Sean Zeliq Urian - 1806141454
+  * Zafir Rasyidi Taufik - 1806133793
 
 ## Acknowledgements
   * CS UI - Functional Programming 2020
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