chore: fix some typos

Signed-off-by: wanxiangchwng <cui.shuang@foxmail.com>

Author: wanxiangchwng

src/Symfony/Component/Mime/Address.php

@@ -129,7 +129,7 @@ public static function createArray(array $addresses): array
      * The SMTPUTF8 extension is strictly required if any address
      * contains a non-ASCII character in its localpart. If non-ASCII
      * is only used in domains (e.g. horst@freiherr-von-mühlhausen.de)
-     * then it is possible to to send the message using IDN encoding
+     * then it is possible to send the message using IDN encoding
      * instead of SMTPUTF8. The most common software will display the
      * message as intended.
      */

src/Symfony/Component/Serializer/Tests/Encoder/XmlEncoderTest.php

@@ -149,7 +149,7 @@ public static function validEncodeProvider(): iterable
             ],
         ];
 
-        yield 'encode remvoing empty tags' => [
+        yield 'encode removing empty tags' => [
             '<?xml version="1.0"?>'."\n".
             '<response><person><firstname>Peter</firstname></person></response>'."\n",
             ['person' => ['firstname' => 'Peter', 'lastname' => null]],