Merge branch '2.8' into 3.4

* 2.8:
  Fixed some wrong file paths
  Fixed typo
  Change code file location
  Reword the intro of a console article

Author: javiereguiluz

components/console/console_arguments.rst

@@ -1,12 +1,14 @@
 .. index::
     single: Console; Console arguments
 
-Understanding how Console Arguments Are Handled
-===============================================
+Understanding how Console Arguments and Options Are Handled
+===========================================================
 
-It can be difficult to understand the way arguments are handled by the console application.
-The Symfony Console application, like many other CLI utility tools, follows the behavior
-described in the `docopt`_ standards.
+Symfony Console applications follow the same `docopt`_ standard used in most
+CLI utility tools. This article explains how to handle edge-cases when the
+commands define options with required values, without values, etc. Read
+:doc:`this other article </console/input>` to learn about using arguments and
+options inside Symfony Console commands.
 
 Have a look at the following command that has three options::
 

console/input.rst

@@ -257,7 +257,7 @@ To solve this issue, you have to set the option's default value to ``false``::
 
 Now check the value of the option and keep in mind that ``false !== null``::
 
-    $optionValue = $input->getOptions('yell');
+    $optionValue = $input->getOption('yell');
     $yell = ($optionValue !== false);
     $yellLouder = ($optionValue === 'louder');