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README.md

 ### Deploy to AWS
-- configure AWS cli sdk
-- install node js and yarn
-- execute
+1. [Configure](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html) AWS cli sdk.
+2. Install [NodeJs](https://nodejs.org/en/) and [Yarn](https://yarnpkg.com/en/docs/install)
+3. Run in console.
 
 ```bash
 yarn install
 yarn run deploy --key <Name of an existing EC2 KeyPair>
 ```
-- wait for CloudFormation Stack creation
+4. Wait for CloudFormation Stack creation.
 
 ```bash
 yarn run publish
 ```
-- to see deploy information execute
+To see deploy information execute.
 
 ```bash
 yarn run describe-stacks
 ```
 
 ### Run in develop mode
-- stackName
-- execute
-
+Run in console.
 ```bash
 yarn run install
 yarn run start
 ```
 
 ### Command API
-###### `yarn run deploy` - Creates AWS CloudFormation Stack
-- stackName - AWS CloudFormation Stack Name default deviceops-hello-world-frontend
-- region - AWS region
-- key - Name of an existing EC2 KeyPair to enable SSH access to the instances
-- instanceType - EC2 Instance Type default t2.micro
+`yarn run deploy`
+Creates AWS CloudFormation Stack.
+
+Options
+- *stackName* - AWS CloudFormation Stack Name default deviceops-hello-world-frontend
+- *region* - AWS region **default** *us-east-1*
+- *key* - Name of an existing EC2 KeyPair to enable SSH access to the instances **required**
+- *instanceType* - EC2 Instance Type **default** *t2.micro*
+
+`yarn run publish`
+Sync Web to s3.
+Options
+- *stackName* - AWS CloudFormation Stack Name default deviceops-hello-world-frontend
+
+`yarn describe-stacks`
+Returns the stack description.
 
-###### `yarn run publish` - Sync Web to s3
-- stackName - AWS CloudFormation Stack Name default deviceops-hello-world-frontend
+Options
+- *stackName* - AWS CloudFormation Stack Name **default** *deviceops-hello-world-frontend*
+- *region* - AWS region **default** *us-east-1*
 
-###### `yarn describe-stacks` - Returns the stack description
-- stackName - AWS CloudFormation Stack Name default deviceops-hello-world-frontend
+`yarn delete`
+Deletes stack. Once the call completes successfully, stack deletion starts.
 
-###### `yarn delete` - Deletes stack. Once the call completes successfully, stack deletion starts.
-- stackName - AWS CloudFormation Stack Name default deviceops-hello-world-frontend
-- region - AWS region
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+Options
+- *stackName* - AWS CloudFormation Stack Name **default** *deviceops-hello-world-frontend*
+- *region* - AWS region **default** *us-east-1*
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