From f7e024bc398484c7e31b9b486c13035c303a4de9 Mon Sep 17 00:00:00 2001
From: maosoft <82069222@qq.com>
Date: Fri, 18 Mar 2022 09:34:43 +0000
Subject: [PATCH] update
 rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c.md.

---
 .../rt-thread-standard/programming-manual/device/i2c/i2c.md     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c.md b/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c.md
index 0530131..d4d914e 100644
--- a/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c.md
+++ b/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c.md
@@ -151,7 +151,7 @@ static rt_err_t read_regs(struct rt_i2c_bus_device *bus, rt_uint8_t len, rt_uint
 
 以下两个读写函数封装自 rt_i2c_transfer() 函数，用于读写I2C从设备的数据，更加简单易用，推荐使用。
 
-从 I2C 从设备发送数据：
+向 I2C 从设备发送数据：
 
 ```c
 rt_size_t rt_i2c_master_send(struct rt_i2c_bus_device *bus,
-- 
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