thodg/cl-unix-cybernetics

diff --git a/README.md b/README.md
index 3f7ba68..81c29eb 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,7 @@ Usage
 ### 1. Install [repo](https://github.com/common-lisp-repo/repo).
 
 
-### 2. Install adams
+### 2. Fetch adams sources.
 
 ``` shell
   $ sbcl --eval '(repo:install :adams)'
@@ -129,3 +129,31 @@ In your main script :
   (with-host "adams.kmx.io"
     (sync *host*))
 ```
+
+
+Contribute
+----------
+
+To contribute, fork this repository and send us a pull request.
+
+
+Authors
+-------
+
+Thomas de Grivel <thoxdg@gmail.com>
+
+
+License
+-------
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.