diff --git a/docs/algorithms/vpg.rst b/docs/algorithms/vpg.rst
index 1b612bb9c..bc4e06a2e 100644
--- a/docs/algorithms/vpg.rst
+++ b/docs/algorithms/vpg.rst
@@ -40,7 +40,7 @@ The policy gradient algorithm works by updating policy parameters via stochastic
 
     \theta_{k+1} = \theta_k + \alpha \nabla_{\theta} J(\pi_{\theta_k})
 
-Policy gradient implementations typically compute advantage function estimates based on the infinite-horizon discounted return, despite otherwise use the finite-horizon undiscounted policy gradient formula. 
+Policy gradient implementations typically compute advantage function estimates based on the infinite-horizon discounted return, despite otherwise using the finite-horizon undiscounted policy gradient formula. 
 
 Exploration vs. Exploitation
 ----------------------------