Merge pull request #1786 from pguyot/w31/fix-disterl-doc

Fix disterl documentation

These changes are made under both the "Apache 2.0" and the "GNU Lesser General
Public License 2.1 or later" license terms (dual license).

SPDX-License-Identifier: Apache-2.0 OR LGPL-2.1-or-later

Author: bettio

doc/src/distributed-erlang.md

@@ -21,12 +21,11 @@ Two examples are provided:
 
 ## Starting and stopping distribution
 
-Distribution has to be started programmatically. Following Erlang/OTP, distribution relies on `kernel` which needs to be started.
+Distribution has to be started programmatically. Following Erlang/OTP, distribution relies on `kernel` which is started by `init:boot/1`.
 
 The following lines will start distribution on Unix systems with long name `[email protected]`.
 
 ```erlang
-{ok, _KernelPid} = kernel:start(normal, []),
 {ok, _NetKernelPid} = net_kernel:start('[email protected]', #{name_domain => longnames}),
 ok = net_kernel:set_cookie(<<"AtomVM">>).
 ```
@@ -83,6 +82,7 @@ Distribution implementation is (very) partial. The most basic features are avail
 - I/O distribution ("group leader").
 
 RPC (remote procedure call) from Erlang/OTP to AtomVM is also supported.
-Shell is not supported yet.
+
+Shell requires several OTP standard library modules. See [the example project](https://github.com/pguyot/atomvm_shell).
 
 Please do not hesitate to file issues or pull requests for additional features.