Merge branch '6.1' into 6.2

* 6.1:
  prevent the installation of unstable phpdocumentor/type-resolver releases
  chore: fix typo 'do' verb
  [Twig Bridge] Add PHPdoc information to some email methods
  Amend MoneyType twig to include a space.
  Convert previously defined date attribute to the expected class
  [WebProfilerBundle] Remove redundant code from logger template

Exception/SessionNotFoundException.php

@@ -12,7 +12,7 @@
 namespace Symfony\Component\HttpFoundation\Exception;
 
 /**
- * Raised when a session does not exists. This happens in the following cases:
+ * Raised when a session does not exist. This happens in the following cases:
  * - the session is not enabled
  * - attempt to read a session outside a request context (ie. cli script).
  *