diff --git a/20-Input-Variables-Override-default-with-cli-var/README.md b/20-Input-Variables-Override-default-with-cli-var/README.md
index 7419bb9..a0006ac 100644
--- a/20-Input-Variables-Override-default-with-cli-var/README.md
+++ b/20-Input-Variables-Override-default-with-cli-var/README.md
@@ -21,17 +21,17 @@ terraform fmt
 
 # Option-1 (Always provide -var for both plan and apply)
 # Review the terraform plan
-terraform plan -var="resoure_group_name=demorg" -var="resoure_group_location=westus" -var="virtual_network_name=demovnet" -var="subnet_name=demosubnet" 
+terraform plan -var="resource_group_name=demorg" -var="resource_group_location=westus" -var="virtual_network_name=demovnet" -var="subnet_name=demosubnet" 
 
 # Create Resources (optional - We are just learning concept)
-terraform apply -var="resoure_group_name=demorg" -var="resoure_group_location=westus" -var="virtual_network_name=demovnet" -var="subnet_name=demosubnet" 
+terraform apply -var="resource_group_name=demorg" -var="resource_group_location=westus" -var="virtual_network_name=demovnet" -var="subnet_name=demosubnet" 
 ```
 
 ## Step-03: Generate Terraform Plan and use that using Terraform Apply
 ```t
 # Option-2 (Generate plan file with -var and use that with apply)
 # Generate Terraform plan file
-terraform plan -var="resoure_group_name=demorg" -var="resoure_group_location=westus" -var="virtual_network_name=demovnet" -var="subnet_name=demosubnet"  -out v1.plan
+terraform plan -var="resource_group_name=demorg" -var="resource_group_location=westus" -var="virtual_network_name=demovnet" -var="subnet_name=demosubnet"  -out v1.plan
 
 # Terraform Show
 terraform show v1.plan