Minor tweaks

Author: javiereguiluz

doctrine.rst

@@ -50,10 +50,10 @@ The database connection information is stored as an environment variable called
 .. caution::
 
     If the username, password, host or database name contain any character considered
-    special in a URI (such as ``!``, ``@``, ``$``, ``#``, ``/``), you must encode them.
-    See `RFC 3986`_ for the full list of reserved characters or use the
-    :phpfunction:`urlencode` function to encode them. In this case you need to remove
-    the ``resolve:`` prefix in ``config/packages/doctrine.yaml`` to avoid errors:
+    special in a URI (such as ``+``, ``@``, ``$``, ``#``, ``/``, ``:``, ``*``, ``!``),
+    you must encode them. See `RFC 3986`_ for the full list of reserved characters or
+    use the :phpfunction:`urlencode` function to encode them. In this case you need to
+    remove the ``resolve:`` prefix in ``config/packages/doctrine.yaml`` to avoid errors:
     ``url: '%env(resolve:DATABASE_URL)%'``
 
 Now that your connection parameters are setup, Doctrine can create the ``db_name``
@@ -341,7 +341,7 @@ and save it!
 
     // ...
     use Symfony\Component\HttpFoundation\Response;
-    
+
     use App\Entity\Product;
 
     class ProductController extends AbstractController

email.rst

@@ -176,3 +176,4 @@ Learn more
 .. _`Amazon SES`: http://aws.amazon.com/ses/
 .. _`generate an App password`: https://support.google.com/accounts/answer/185833
 .. _`allow less secure apps to access your Gmail account`: https://support.google.com/accounts/answer/6010255
+.. _`RFC 3986`: https://www.ietf.org/rfc/rfc3986.txt