README.md in terraforming-0.9.1 vs README.md in terraforming-0.10.0

@@ -63,10 +63,16 @@
 
 # Pass profile name by --profile option
 $ terraforming s3 --profile hoge
 ```
 
+You can force the AWS SDK to utilize the CA certificate that is bundled with the SDK for systems where the default OpenSSL certificate is not installed (e.g. Windows) by utilizing the `--use-bundled-cert` option.
+
+```bash
+PS C:\> terraforming ec2 --use-bundled-cert
+```
+
 ## Usage
 
 ```bash
 $ terraforming
 Commands:
@@ -77,23 +83,24 @@
   terraforming ec2             # EC2
   terraforming ecc             # ElastiCache Cluster
   terraforming ecsn            # ElastiCache Subnet Group
   terraforming eip             # EIP
   terraforming elb             # ELB
-  terraforming help [COMMAND]  # Describe available commands or one specifi...
+  terraforming help [COMMAND]  # Describe available commands or one specific command
   terraforming iamg            # IAM Group
   terraforming iamgm           # IAM Group Membership
   terraforming iamgp           # IAM Group Policy
   terraforming iamip           # IAM Instance Profile
   terraforming iamp            # IAM Policy
-  terraforming iamp            # IAM Policy Attachment
+  terraforming iampa           # IAM Policy Attachment
   terraforming iamr            # IAM Role
   terraforming iamrp           # IAM Role Policy
   terraforming iamu            # IAM User
   terraforming iamup           # IAM User Policy
   terraforming igw             # Internet Gateway
   terraforming lc              # Launch Configuration
   terraforming nacl            # Network ACL
+  terraforming nat             # NAT Gateway
   terraforming nif             # Network Interface
   terraforming r53r            # Route53 Record
   terraforming r53z            # Route53 Hosted Zone
   terraforming rds             # RDS
   terraforming rs              # Redshift