diff --git a/compile_project/readme.md b/compile_project/readme.md
index 35e4f84..e35f62c 100644
--- a/compile_project/readme.md
+++ b/compile_project/readme.md
@@ -9,7 +9,7 @@ Use the following command to set the current project target microcontroller.
 ```
 Substitute <target> with yout microcontroller, such as ESp32 or ESP32C3.
 
-Finally, use the command `build` to compile  your project:
+Finally, use the command `build` to compile  your project.
 
 ```code bash
 # idf.py build