doc: update infra README

Author: nmattia

infra/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 David Dal Busco and Nicolas Mattia
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

infra/README.md

@@ -4,6 +4,11 @@ This project is the infrastructure of [DeckDeckGo].
 
 The infrastructure is deployed with [Terraform] and runs on [AWS Lambda].
 
+## Table of contents
+
+- [Getting started](#getting-started)
+- [License](#license)
+
 ## Getting started
 
 **requirements: [Nix]**
@@ -21,10 +26,6 @@ available. Running `terraform apply` will package everything needed by the
 lambda function and upload it to AWS. **NOTE**: if you are deploying from a new
 machine you may need to run `terraform init`.
 
-## Table of contents
-
-- [License](#license)
-
 ## License
 
 MIT © [David Dal Busco](mailto:[email protected]) and [Nicolas Mattia]([email protected])