diff --git a/docs/install.md b/docs/install.md
index 1c54f9c55..1d4a927d2 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -1,7 +1,7 @@
 # Install KubeVela
 
 ## Prerequisites
-- ubernete cluster which is v1.15.0 or greater
+- Kubernetes cluster which is v1.15.0 or greater
 - kubectl current context is configured for the target cluster install
   - ```kubectl config current-context```