From 05cea893ec955f2ee887872a751f777adb31d3f9 Mon Sep 17 00:00:00 2001
From: Evolutionary-Intelligence
 <78018333+Evolutionary-Intelligence@users.noreply.github.com>
Date: Sat, 7 Dec 2024 01:06:20 +0800
Subject: [PATCH] Update es.py

---
 pypop7/optimizers/es/es.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pypop7/optimizers/es/es.py b/pypop7/optimizers/es/es.py
index 44f6ccad8..a1b53d32e 100644
--- a/pypop7/optimizers/es/es.py
+++ b/pypop7/optimizers/es/es.py
@@ -32,9 +32,10 @@ class ES(Optimizer):
        allow for maximum genetic repair."---[Hansen et al., 2015]
        <https://link.springer.com/chapter/10.1007%2F978-3-662-43505-2_44>`_
 
-       In 2017, `OpenAI <https://openai.com/>`_ designed a **scalable** `ES` version without CMA (now called `OpenAI-ES
-       <https://openai.com/index/evolution-strategies/>`_) but obtaining competitive performance for high-dimensional
-       (deep neural network-based) policy search in reinforcement learning.
+       In 2017, `OpenAI <https://openai.com/>`_ designed a **scalable** `ES` version
+       (called `OpenAI-ES <https://openai.com/index/evolution-strategies/>`_) which
+       obtained *competitive* performance for deep neural network-based policy
+       search in reinforcement learning.
 
        For some interesting applications of `ES`, please refer to
        `[SIMULIA > CST Studio Suite > Automatic Optimization (Dassault Systèmes)]