diff --git a/README.md b/README.md
index 64b59e2..46c2f97 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ These steps are also documented at [RoboMakerWorkshops.com](https://robomakerwor
 ![EE AWS Console](assets/images/ee-open-console.png)
 
 
-## Launch a CloudFormation Stack to create your environment
+## Launch a CloudFormation Stack to create your environment  
 
 Ensure you are operating in US-East-1 and then [click here](https://console.aws.amazon.com/cloudformation/home#/stacks/new?templateURL=https://s3.amazonaws.com/assets.robomakerworkshops.com/cfn/bootstrap.rover.cfn.yaml&region=us-west-2).  Click "Next" to go to the "Specify Stack Details" page.  Enter a Stack name and then an s3BucketName at the bottom of the form.  Click "Next" again.  You can just accept the default stack options on the next page and click "Next" yet again.  Review your stack details and click the box at the bottom to "acknowledge that AWS CloudFormation might create IAM resources with custom names" and then finally "Create Stack."  Remember the stack name you assigned it - you will need that later.
 
diff --git a/assets/scripts/install_deps.sh b/assets/scripts/install_deps.sh
index 7ba9d31..7547ed5 100755
--- a/assets/scripts/install_deps.sh
+++ b/assets/scripts/install_deps.sh
@@ -54,7 +54,7 @@ aws iot describe-endpoint \
 #Update roboMakerSettings file
 echo "Updating roboMakerSettings.json ..."
 sed -i "s/<Update S3 Bucketname Here>/$BUCKET_NAME/g" $ROBOMAKERFILE
-sed -i "s|<Update IAM Role ARN Here>|$ARN_SIM_ROLE|g" $ROBOMAKERFILE
+sed -i "s|<Update IAM Role ARN Here>|$ROLE_ARN|g" $ROBOMAKERFILE
 sed -i "s/<Update IoT Endpoint Here>/$IOTENDPOINT/g" $ROBOMAKERFILE
 sed -i "s/<Update Public Subnet 1 Here>/$SUBNET1/g" $ROBOMAKERFILE
 sed -i "s/<Update Public Subnet 2 Here>/$SUBNET2/g" $ROBOMAKERFILE