document bootstrap process

closes #91 (closed)

J'ai commencé à documenter le processus de bootstrap. Il reste des TODO et la fin à compléter.

docs/dev/launch-a-live-network.md

@@ -13,7 +13,7 @@ In order to build in a standardized environment, you need Docker.
 
 When launching a new network, you're likely to use a new runtime. See how to [release a new runtime](./release-new-runtime.md).
 
-### Inject runtime code in chainspec
+### Inject runtime in chainspec
 
 FIXME order?
 Once you updated your session keys, inject the runtime code built with srtool inside the raw chainspec file.