diff --git a/docs/tutorial.rst b/docs/tutorial.rst
index 21ac0341a..50a5dec3e 100644
--- a/docs/tutorial.rst
+++ b/docs/tutorial.rst
@@ -271,9 +271,12 @@ Let's look at what happens if we try to access the `rougail.proxy.manual` variab
 We have an error (with the message defined in the Jinja template):
 
 
-.. code-block:: python
+.. code-block:: shell
+
+    tiramisu.error.PropertiesOptionError: cannot access to
+    optiondescription "Manual proxy configuration" because
+    has property "disabled" (the mode proxy is not manual)
 
-    tiramisu.error.PropertiesOptionError: cannot access to optiondescription "Manual proxy configuration" because has property "disabled" (the mode proxy is not manual)
 
 Let's configure the proxy in manual mode
 
@@ -291,7 +294,7 @@ We can see that the returned variables does have the desired values:
      'rougail.proxy.manual.http_proxy.port': '8080',
      'rougail.proxy.manual.use_for_https': True}
 
-Let's set the `read_only` mode:
+Let's set the `read_only` mode and have a look at the configuration again:
 
 .. code-block:: python
 
@@ -307,7 +310,7 @@ Let's set the `read_only` mode:
 In the `read_only` mode, we can see that the HTTPS configuration appears.
 
 .. note:: We can see that `rougail.proxy.manual.http_proxy` values have been copied
-          in `rougail.proxy.manual.ssl_proxy` too...
+          in `rougail.proxy.manual.ssl_proxy` too.
 
 Changing values programmatically
 --------------------------------------