diff --git a/2.Actor-Critic/README.md b/2.Actor-Critic/README.md
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--- a/2.Actor-Critic/README.md
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@@ -1,4 +1,4 @@
-# REINFORCE
+#  Actor-Critic(A2C)
 This is a concise Pytorch implementation of Advantage Actor-Critic(A2C).<br />
 
 ## How to use my code?