diff --git a/docs/en-US/guide/design.md b/docs/en-US/guide/design.md
index 855fb7fb25..d4ee352d80 100644
--- a/docs/en-US/guide/design.md
+++ b/docs/en-US/guide/design.md
@@ -90,7 +90,7 @@ lang: en-US
 
 ## Controllability
 
-- **Decision making:** giving advices about operations is acceptable, but do not
+- **Decision making:** giving advice about operations is acceptable, but do not
   make decisions for the users.
 
 - **Controlled consequences:** users should be granted the freedom to operate,