Update README.md

Author: Jamie-Cui

README.md

@@ -41,7 +41,7 @@ Here's a good place to ask questions about cryptography/cryptanalysis, or answer
   * [FSS](mpc.md/#fss)
   * [Semi-honest MPC](mpc.md/#semi-honest-mpc)
   * [Malicious MPC](mpc.md/#malicious-mpc)
-- [ZKP](zkp.md)
+- [ZKP](zkp.md) Big shout out to xfaq!
 - [Lattice (todo)]
   * [Summaries and Talks]
   * [HE]