diff --git a/README.md b/README.md
index ce04376..310ad50 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ A Hexapod Robot using Raspberry Pi Zero W
 ## Introduction
 
 This is a hexapod robot based on [Smallp Tsai](https://github.com/SmallpTsai)'s [hexapod-v2-7697](https://github.com/SmallpTsai/hexapod-v2-7697) project.
-This project reused most of the mechanism design in the original project, but with a full redesign of the circuits and software.
+This project reused most of the mechanical design in the original project, but with a full redesign of the circuits and software.
 The table below shows the difference between this project and the original one.
 
 |                 | Original hexapod-v2-7697 | This project                                    |
@@ -120,5 +120,4 @@ The table below shows the difference between this project and the original one.
 
 <img src="./imgs/diagram.svg" alt="diagram" width="800"/>
 
-
 ## Software