diff --git a/book/routing.rst b/book/routing.rst
index 30453bee220..3aac5675d3d 100644
--- a/book/routing.rst
+++ b/book/routing.rst
@@ -989,7 +989,7 @@ variables that are passed into the expression:
     Behind the scenes, expressions are compiled down to raw PHP. Our example
     would generate the following PHP in the cache directory::
 
-        if (rtrim($pathinfo, '/contact') === '' && (
+        if ($pathinfo === '/contact' && (
             in_array($context->getMethod(), array(0 => "GET", 1 => "HEAD"))
             && preg_match("/firefox/i", $request->headers->get("User-Agent"))
         )) {
diff --git a/console/private_commands.rst b/console/private_commands.rst
new file mode 100644
index 00000000000..a534667ad44
--- /dev/null
+++ b/console/private_commands.rst
@@ -0,0 +1,34 @@
+Creating Private Console Commands
+=================================
+
+Console commands are public by default, meaning that they are listed alongside
+other commands when executing the console application script without arguments
+or when using the ``list`` command.
+
+However, sometimes commands are not intended to be executed by end-users; for
+example, commands for the legacy parts of the application, commands exclusively
+executed through scheduled tasks, etc.
+
+In those cases, you can define the command as **private** setting the
+``setPublic()`` method to ``false`` in the command configuration::
+
+    // src/AppBundle/Command/FooCommand.php
+    namespace AppBundle\Command;
+
+    use Symfony\Component\Console\Command\Command;
+
+    class FooCommand extends Command
+    {
+        protected function configure()
+        {
+            $this
+                ->setName('app:foo')
+                // ...
+                ->setPublic(false)
+            ;
+        }
+    }
+
+Private commands behave the same as public commands and they can be executed as
+before, but they are no longer displayed in command listings, so end-users are
+not aware of their existence.