diff --git a/README.md b/README.md
index f6a24fb..d905fc7 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Setup Kubectl
 #### Install a specific version of kubectl binary on the runner.
 
-Acceptable values are latest or any semantic version string like 1.15.0. Use this action in workflow to define which version of kubectl will be used.
+Acceptable values are latest or any semantic version string like `v1.15.0`. Use this action in workflow to define which version of kubectl will be used.
 
 ```yaml
 - uses: azure/setup-kubectl@v1