diff --git a/doc/installation.rst b/doc/installation.rst
index aac54543..673a9285 100644
--- a/doc/installation.rst
+++ b/doc/installation.rst
@@ -43,10 +43,12 @@ On Debian and derivatives, you can get all this with following command::
 Installation With pipx
 ~~~~~~~~~~~~~~~~~~~~~~
 
-If you have `pipx`_ installed, you can install the dev version of the backend by simply
-entering::
+If you have `pipx`_ installed, you can easily install the development version of the
+backend by entering the following command:
 
-  $ pipx install --system-site-packages hg+https://repos.goffi.org/libervia-backend#egg=libervia-backend[SVG]
+.. code-block:: bash
+
+   $ pipx install --system-site-packages hg+https://repos.goffi.org/libervia-backend#egg=libervia-backend[SVG]
 
 Installation With Virtual Environment And pip
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -66,7 +68,7 @@ display SVG avatars on some frontends)::
   $ pip install -U pip wheel
   $ hg clone https://repos.goffi.org/libervia-backend
   $ cd libervia-backend
-  $ pip install -r requirements.txt
+  $ pip install -e .
 
 Don't worry if you see the following message, Libervia should work anyway::