Merge branch '2.8' into 3.0

* 2.8:
  [Console] Fix wrong exceptions being thrown
  Add missing parenthesis in docblock description
  [FrameworkBundle] Remove duplicated code in ContainerDebugCommand

Author: fabpot

RouteCollectionBuilder.php

@@ -170,7 +170,7 @@ public function setCondition($condition)
 
     /**
      * Sets a default value that will be added to all embedded routes (unless that
-     * default value is already set.
+     * default value is already set).
      *
      * @param string $key
      * @param mixed  $value
@@ -186,7 +186,7 @@ public function setDefault($key, $value)
 
     /**
      * Sets a requirement that will be added to all embedded routes (unless that
-     * requirement is already set.
+     * requirement is already set).
      *
      * @param string $key
      * @param mixed  $regex
@@ -202,7 +202,7 @@ public function setRequirement($key, $regex)
 
     /**
      * Sets an opiton that will be added to all embedded routes (unless that
-     * option is already set.
+     * option is already set).
      *
      * @param string $key
      * @param mixed  $value