Expand a bit the index

Mostly, to not have an empty <h1>

diff --git a/doc/index.mdwn b/doc/index.mdwn
index ea648ec..df3d8cc 100644 (file)
--- a/doc/index.mdwn
+++ b/doc/index.mdwn
@@ -2,6 +2,11 @@
 
 # Documentation from r³'s NOC
 
+This documentation is meant to:
+- be public;
+- contain a list of all systems the NOC administers,
+  along with a description of their configuration.
+
 # How to build the documentation
 
 The documentation can be built locally using the provided