Fix indent

Author: fabpot

contributing/code/bc.rst

@@ -495,21 +495,21 @@ If that's the case, here is how to do it properly in a minor version:
 
 #. Add the argument as a comment in the signature::
 
-        // the new argument can be optional
-        public function say(string $text, /* bool $stripWithespace = true */): void
-        {
-        }
+    // the new argument can be optional
+    public function say(string $text, /* bool $stripWithespace = true */): void
+    {
+    }
 
-        // or required
-        public function say(string $text, /* bool $stripWithespace */): void
-        {
-        }
+    // or required
+    public function say(string $text, /* bool $stripWithespace */): void
+    {
+    }
 
 #. Document the new argument in a PHPDoc::
 
-        /**
-         * @param bool $stripWithespace
-         */
+    /**
+     * @param bool $stripWithespace
+     */
 
 #. Use ``func_num_args`` and ``func_get_arg`` to retrieve the argument in the
    method::
@@ -521,18 +521,18 @@ If that's the case, here is how to do it properly in a minor version:
 #. If the argument has a default value that will change the current behavior,
    warn the user::
 
-        trigger_deprecation('symfony/COMPONENT', 'X.Y', 'Not passing the "bool $stripWithespace" argument explicitly is deprecated, its default value will change to X in Z.0.');
+    trigger_deprecation('symfony/COMPONENT', 'X.Y', 'Not passing the "bool $stripWithespace" argument explicitly is deprecated, its default value will change to X in Z.0.');
 
 #. If the argument has no default value, warn the user that is going to be
    required in the next major version::
 
-        if (\func_num_args() < 2) {
-            trigger_deprecation('symfony/COMPONENT', 'X.Y', 'The "%s()" method will have a new "bool $stripWithespace" argument in version Z.0, not defining it is deprecated.', __METHOD__);
+    if (\func_num_args() < 2) {
+        trigger_deprecation('symfony/COMPONENT', 'X.Y', 'The "%s()" method will have a new "bool $stripWithespace" argument in version Z.0, not defining it is deprecated.', __METHOD__);
 
-            $stripWithespace = false;
-        } else {
-            $stripWithespace = func_get_arg(1);
-        }
+        $stripWithespace = false;
+    } else {
+        $stripWithespace = func_get_arg(1);
+    }
 
 #. In the next major version (``X.0``), uncomment the argument, remove the
    PHPDoc if there is no need for a description, and remove the