Update README.md

Author: findmyway

README.md

@@ -44,7 +44,7 @@ Some built-in experiments are exported to help new users to easily run benchmark
 - ``E`JuliaRL_A2C_CartPole` ``
 - ``E`JuliaRL_A2CGAE_CartPole` `` (Thanks to [@sriram13m](https://github.com/sriram13m))
 - ``E`JuliaRL_PPO_CartPole` ``
-- ``E`JuliaRL_VPG_CartPole` ``
+- ``E`JuliaRL_VPG_CartPole` `` (Thanks to [@norci](https://github.com/norci))
 - ``E`JuliaRL_VPG_Pendulum` `` (continuous action space)
 - ``E`JuliaRL_VPG_PendulumD` `` (discrete action space)
 - ``E`JuliaRL_DDPG_Pendulum` ``