diff --git a/README.md b/README.md
index 7dc7d5e3..80729b92 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # ArduCAM Library Introduction
-This is a opensource library for taking high resolution still images and short video clip on Arduino based platforms using ArduCAM's camera moduels. <br>
+This is a opensource library for taking high resolution still images and short video clip on Arduino based platforms using ArduCAM's camera modules. <br>
 The camera breakout boards should work with ArduCAM shield before connecting to the Arduino boards. <br>
 ArduCAM mini series camera modules like Mini-2MP, Mini-5MP(Plus) can be connected to Arduino boards directly. <br>
 In addition to Arduino, the library can be ported to any hardware platforms as long as they have I2C and SPI interface based on this ArduCAM library. <br>
@@ -52,7 +52,7 @@ and the line `#define OV5642_CAM` then comment other lines. <br>
 
 ## 2. Choose correct CS pin for your camera
 Open one of the examples, wiring SPI and I2C interface especially CS pins to ArduCAM shield according to the examples.
-Hardware and software shuld be consistent to run the examples correctly.
+Hardware and software should be consistent to run the examples correctly.
 
 ## 3. Upload the examples
 In the example folder there are seven sub directories for different ArduCAM models and the host application.