From 5c3a10a99479f38dd190ebe3a8d7d9f67cfc6f23 Mon Sep 17 00:00:00 2001
From: wuyefeilin <30919197+wuyefeilin@users.noreply.github.com>
Date: Wed, 6 Nov 2019 16:07:04 +0800
Subject: [PATCH] Update usage.md (#76)

---
 docs/usage.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/usage.md b/docs/usage.md
index f3c2bd29..e38d16e0 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -101,7 +101,7 @@ tensorboard --logdir train_log --host {$HOST_IP} --port {$PORT}
 ```
 
 NOTE:
-1. 上述示例中，$HOST_IP为机器IP地址，请替换为实际IP，$PORT请替换为可访问的端口
+1. 上述示例中，$HOST\_IP为机器IP地址，请替换为实际IP，$PORT请替换为可访问的端口
 2. 数据量较大时，前端加载速度会比较慢，请耐心等待
 
 启动TensorBoard命令后，我们可以在浏览器中查看对应的训练数据
-- 
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