README.md in cfn-flow-0.0.1 vs README.md in cfn-flow-0.0.3

@@ -74,26 +74,29 @@
 Settings in the configuration file are overridden by environment variables. And
 environment variables are overridden by command line arguments.
 
 ```
 # cfn-flow.yml in the root of your project
+# You can specify an alternative path by setting the CFN_FLOW_CONFIG environment
+# variable.
+#
 # All options in this config can be overridden with command line arguments
 ---
 # S3 bucket where templates are uploaded. No default.
-# Override with CFN_FLOW_BUCKET
+# Override with CFN_FLOW_BUCKET env var
 bucket: 'my-s3-bucket'
 
 # S3 path prefix. Default: none
-# Override with CFN_FLOW_TO
+# Override with CFN_FLOW_TO env var
 to: my/project/prefix
 
 # Local path in which to recursively search for templates. Default: .
-# Override with CFN_FLOW_FROM
+# Override with CFN_FLOW_FROM env var
 from: my/local/prefix
 
 # AWS Region
-# Override with AWS_REGION
+# Override with AWS_REGION env var
 region: us-east-1 # AWS region
 ```
 
 #### AWS credentials
 
@@ -120,14 +123,22 @@
 ```
 {
    "Type" : "AWS::CloudFormation::Stack",
    "Properties" : {
       "TemplateURL" : {
-        "Fn::Join" : [ ":",r
+        "Fn::Join" : [ ":",
           [ "https://s3.amazonaws.com/my-bucket", {"Ref": "prefix"}, "my-template.json" ]
           ]
       }
    }
 }
 ```
 
-While testing, set the `prefix` parameter to dev prefix like `dev/aaron`. When you're confident your changes work, release them with cfn-flow and change the `prefix` parameter to `release/1.0.0` for production.
+While testing, set the `prefix` parameter to a dev prefix like `dev/aaron`. When you're confident your changes work, release them with cfn-flow and change the `prefix` parameter to `release/1.0.0` for production.
+
+#### Continuous integration
+
+#### Github commit status
+
+#### Minimal AWS credentials
+
+TODO: example IAM policy