diff --git a/docs/CLI.md b/docs/CLI.md
index 6f56cf6cd3..628fe2a4af 100644
--- a/docs/CLI.md
+++ b/docs/CLI.md
@@ -120,7 +120,7 @@ git checkout stable
 # git checkout v5.3.0-beta.8
 ```
 
-`master` is a development branch, it may containt unstable code.
+`master` is a development branch, it may contain unstable code.
 
 3. Prepare the system: