diff --git a/.php_cs b/.php_cs
index 0727b5ca..ee2d4138 100644
--- a/.php_cs
+++ b/.php_cs
@@ -13,16 +13,16 @@ declare(strict_types=1);
 
 use Ergebnis\PhpCsFixer\Config;
 
-$header = Config\Header\Header::create(
-    Config\Header\CopyrightYears::fromYear(Config\Header\Year::fromString('2019')),
-    Config\Header\Author::fromString('Andreas Möller'),
-    Config\Header\License::fromString(
+$header = Config\License\Header::create(
+    Config\License\CopyrightYears::fromYear(Config\License\Year::fromString('2019')),
+    Config\License\Author::fromString('Andreas Möller'),
+    Config\License\Notice::fromString(
         <<<'EOF'
 For the full copyright and license information, please view
 the LICENSE file that was distributed with this source code.
 EOF
     ),
-    Config\Header\Url::fromString('https://github.com/ergebnis/php-cs-fixer-config')
+    Config\License\Url::fromString('https://github.com/ergebnis/php-cs-fixer-config')
 );
 
 $config = Config\Factory::fromRuleSet(new Config\RuleSet\Php71($header->toString()));
diff --git a/src/Header/Author.php b/src/License/Author.php
similarity index 95%
rename from src/Header/Author.php
rename to src/License/Author.php
index a52802a0..4003d76d 100644
--- a/src/Header/Author.php
+++ b/src/License/Author.php
@@ -11,7 +11,7 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Header;
+namespace Ergebnis\PhpCsFixer\Config\License;
 
 /**
  * @internal
diff --git a/src/Header/CopyrightYears.php b/src/License/CopyrightYears.php
similarity index 96%
rename from src/Header/CopyrightYears.php
rename to src/License/CopyrightYears.php
index 009bab86..ba47abbb 100644
--- a/src/Header/CopyrightYears.php
+++ b/src/License/CopyrightYears.php
@@ -11,7 +11,7 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Header;
+namespace Ergebnis\PhpCsFixer\Config\License;
 
 /**
  * @internal
diff --git a/src/Header/Header.php b/src/License/Header.php
similarity index 78%
rename from src/Header/Header.php
rename to src/License/Header.php
index c7a9e2b4..0a7f9af0 100644
--- a/src/Header/Header.php
+++ b/src/License/Header.php
@@ -11,7 +11,7 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Header;
+namespace Ergebnis\PhpCsFixer\Config\License;
 
 /**
  * @internal
@@ -22,31 +22,31 @@ final class Header
 
     private $author;
 
-    private $license;
+    private $notice;
 
     private $url;
 
-    private function __construct(CopyrightYears $copyrightYear, Author $author, License $license, Url $url)
+    private function __construct(CopyrightYears $copyrightYear, Author $author, Notice $notice, Url $url)
     {
         $this->copyrightYear = $copyrightYear;
         $this->author = $author;
-        $this->license = $license;
+        $this->notice = $notice;
         $this->url = $url;
     }
 
-    public static function create(CopyrightYears $copyrightYear, Author $author, License $license, Url $url): self
+    public static function create(CopyrightYears $copyrightYear, Author $author, Notice $notice, Url $url): self
     {
         return new self(
             $copyrightYear,
             $author,
-            $license,
+            $notice,
             $url
         );
     }
 
     public function toString(): string
     {
-        if ($this->license->isEmpty()) {
+        if ($this->notice->isEmpty()) {
             return <<<EOF
 Copyright (c) {$this->copyrightYear->toString()} {$this->author->toString()}
 
@@ -57,7 +57,7 @@ public function toString(): string
         return <<<EOF
 Copyright (c) {$this->copyrightYear->toString()} {$this->author->toString()}
 
-{$this->license->toString()}
+{$this->notice->toString()}
 
 @see {$this->url->toString()}
 EOF;
diff --git a/src/Header/License.php b/src/License/Notice.php
similarity index 91%
rename from src/Header/License.php
rename to src/License/Notice.php
index 5363ca14..7757b627 100644
--- a/src/Header/License.php
+++ b/src/License/Notice.php
@@ -11,12 +11,12 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Header;
+namespace Ergebnis\PhpCsFixer\Config\License;
 
 /**
  * @internal
  */
-final class License
+final class Notice
 {
     private $value;
 
diff --git a/src/Header/Url.php b/src/License/Url.php
similarity index 95%
rename from src/Header/Url.php
rename to src/License/Url.php
index ecd61eee..12334674 100644
--- a/src/Header/Url.php
+++ b/src/License/Url.php
@@ -11,7 +11,7 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Header;
+namespace Ergebnis\PhpCsFixer\Config\License;
 
 /**
  * @internal
diff --git a/src/Header/Year.php b/src/License/Year.php
similarity index 96%
rename from src/Header/Year.php
rename to src/License/Year.php
index 588f2723..f268f62d 100644
--- a/src/Header/Year.php
+++ b/src/License/Year.php
@@ -11,7 +11,7 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Header;
+namespace Ergebnis\PhpCsFixer\Config\License;
 
 /**
  * @internal
diff --git a/test/Unit/Header/AuthorTest.php b/test/Unit/License/AuthorTest.php
similarity index 93%
rename from test/Unit/Header/AuthorTest.php
rename to test/Unit/License/AuthorTest.php
index 8e13de27..b9d216c2 100644
--- a/test/Unit/Header/AuthorTest.php
+++ b/test/Unit/License/AuthorTest.php
@@ -11,16 +11,16 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Test\Unit\Header;
+namespace Ergebnis\PhpCsFixer\Config\Test\Unit\License;
 
-use Ergebnis\PhpCsFixer\Config\Header\Author;
+use Ergebnis\PhpCsFixer\Config\License\Author;
 use Ergebnis\Test\Util\Helper;
 use PHPUnit\Framework;
 
 /**
  * @internal
  *
- * @covers \Ergebnis\PhpCsFixer\Config\Header\Author
+ * @covers \Ergebnis\PhpCsFixer\Config\License\Author
  */
 final class AuthorTest extends Framework\TestCase
 {
diff --git a/test/Unit/Header/CopyrightYearsTest.php b/test/Unit/License/CopyrightYearsTest.php
similarity index 85%
rename from test/Unit/Header/CopyrightYearsTest.php
rename to test/Unit/License/CopyrightYearsTest.php
index 0ac997b4..47f4ea84 100644
--- a/test/Unit/Header/CopyrightYearsTest.php
+++ b/test/Unit/License/CopyrightYearsTest.php
@@ -11,21 +11,21 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Test\Unit\Header;
+namespace Ergebnis\PhpCsFixer\Config\Test\Unit\License;
 
-use Ergebnis\PhpCsFixer\Config\Header\CopyrightYears;
-use Ergebnis\PhpCsFixer\Config\Header\Year;
+use Ergebnis\PhpCsFixer\Config\License\CopyrightYears;
+use Ergebnis\PhpCsFixer\Config\License\Year;
 use Ergebnis\Test\Util\Helper;
 use PHPUnit\Framework;
 
 /**
  * @internal
  *
- * @covers \Ergebnis\PhpCsFixer\Config\Header\CopyrightYears
+ * @covers \Ergebnis\PhpCsFixer\Config\License\CopyrightYears
  *
- * @uses \Ergebnis\PhpCsFixer\Config\Header\Author
- * @uses \Ergebnis\PhpCsFixer\Config\Header\Url
- * @uses \Ergebnis\PhpCsFixer\Config\Header\Year
+ * @uses \Ergebnis\PhpCsFixer\Config\License\Author
+ * @uses \Ergebnis\PhpCsFixer\Config\License\Url
+ * @uses \Ergebnis\PhpCsFixer\Config\License\Year
  */
 final class CopyrightYearsTest extends Framework\TestCase
 {
diff --git a/test/Unit/Header/HeaderTest.php b/test/Unit/License/HeaderTest.php
similarity index 71%
rename from test/Unit/Header/HeaderTest.php
rename to test/Unit/License/HeaderTest.php
index 7ac58e78..838f28b9 100644
--- a/test/Unit/Header/HeaderTest.php
+++ b/test/Unit/License/HeaderTest.php
@@ -11,27 +11,27 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Test\Unit\Header;
-
-use Ergebnis\PhpCsFixer\Config\Header\Author;
-use Ergebnis\PhpCsFixer\Config\Header\CopyrightYears;
-use Ergebnis\PhpCsFixer\Config\Header\Header;
-use Ergebnis\PhpCsFixer\Config\Header\License;
-use Ergebnis\PhpCsFixer\Config\Header\Url;
-use Ergebnis\PhpCsFixer\Config\Header\Year;
+namespace Ergebnis\PhpCsFixer\Config\Test\Unit\License;
+
+use Ergebnis\PhpCsFixer\Config\License\Author;
+use Ergebnis\PhpCsFixer\Config\License\CopyrightYears;
+use Ergebnis\PhpCsFixer\Config\License\Header;
+use Ergebnis\PhpCsFixer\Config\License\Notice;
+use Ergebnis\PhpCsFixer\Config\License\Url;
+use Ergebnis\PhpCsFixer\Config\License\Year;
 use Ergebnis\Test\Util\Helper;
 use PHPUnit\Framework;
 
 /**
  * @internal
  *
- * @covers \Ergebnis\PhpCsFixer\Config\Header\Header
+ * @covers \Ergebnis\PhpCsFixer\Config\License\Header
  *
- * @uses \Ergebnis\PhpCsFixer\Config\Header\Author
- * @uses \Ergebnis\PhpCsFixer\Config\Header\CopyrightYears
- * @uses \Ergebnis\PhpCsFixer\Config\Header\License
- * @uses \Ergebnis\PhpCsFixer\Config\Header\Url
- * @uses \Ergebnis\PhpCsFixer\Config\Header\Year
+ * @uses \Ergebnis\PhpCsFixer\Config\License\Author
+ * @uses \Ergebnis\PhpCsFixer\Config\License\CopyrightYears
+ * @uses \Ergebnis\PhpCsFixer\Config\License\Notice
+ * @uses \Ergebnis\PhpCsFixer\Config\License\Url
+ * @uses \Ergebnis\PhpCsFixer\Config\License\Year
  */
 final class HeaderTest extends Framework\TestCase
 {
@@ -53,7 +53,7 @@ public function testCreateReturnsHeaderWhenLicenseIsEmpty(): void
         $header = Header::create(
             $copyrightYears,
             $author,
-            License::fromString(''),
+            Notice::fromString(''),
             $url
         );
 
@@ -77,7 +77,7 @@ public function testCreateReturnsHeaderWhenLicenseIsNotEmpty(): void
 
         $author = Author::fromString($faker->name);
 
-        $license = License::fromString(
+        $notice = Notice::fromString(
             <<<'EOF'
 For the full copyright and license information, please view
 the LICENSE file that was distributed with this source code.
@@ -89,14 +89,14 @@ public function testCreateReturnsHeaderWhenLicenseIsNotEmpty(): void
         $header = Header::create(
             $copyrightYears,
             $author,
-            $license,
+            $notice,
             $url
         );
 
         $expected = <<<EOF
 Copyright (c) {$copyrightYears->toString()} {$author->toString()}
 
-{$license->toString()}
+{$notice->toString()}
 
 @see {$url->toString()}
 EOF;
diff --git a/test/Unit/Header/LicenseTest.php b/test/Unit/License/NoticeTest.php
similarity index 70%
rename from test/Unit/Header/LicenseTest.php
rename to test/Unit/License/NoticeTest.php
index 5ec6df79..b64337c2 100644
--- a/test/Unit/Header/LicenseTest.php
+++ b/test/Unit/License/NoticeTest.php
@@ -11,18 +11,18 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Test\Unit\Header;
+namespace Ergebnis\PhpCsFixer\Config\Test\Unit\License;
 
-use Ergebnis\PhpCsFixer\Config\Header\License;
+use Ergebnis\PhpCsFixer\Config\License\Notice;
 use Ergebnis\Test\Util\Helper;
 use PHPUnit\Framework;
 
 /**
  * @internal
  *
- * @covers \Ergebnis\PhpCsFixer\Config\Header\License
+ * @covers \Ergebnis\PhpCsFixer\Config\License\Notice
  */
-final class LicenseTest extends Framework\TestCase
+final class NoticeTest extends Framework\TestCase
 {
     use Helper;
 
@@ -31,11 +31,11 @@ final class LicenseTest extends Framework\TestCase
      *
      * @param string $value
      */
-    public function testFromStringReturnsLicense(string $value): void
+    public function testFromStringReturnsNotice(string $value): void
     {
-        $license = License::fromString($value);
+        $notice = Notice::fromString($value);
 
-        self::assertSame($value, $license->toString());
+        self::assertSame($value, $notice->toString());
     }
 
     public function provideValidValue(): \Generator
@@ -52,11 +52,11 @@ public function provideValidValue(): \Generator
      *
      * @param string $value
      */
-    public function testFromStringReturnsLicenseWithTrimmedValue(string $value): void
+    public function testFromStringReturnsNoticeWithTrimmedValue(string $value): void
     {
-        $license = License::fromString($value);
+        $notice = Notice::fromString($value);
 
-        self::assertSame(\trim($value), $license->toString());
+        self::assertSame(\trim($value), $notice->toString());
     }
 
     public function provideUntrimmedValue(): \Generator
@@ -73,9 +73,9 @@ public function provideUntrimmedValue(): \Generator
 
     public function testIsEmptyReturnsFalseWhenTrimmedValueIsNotEmpty(): void
     {
-        $license = License::fromString(self::faker()->realText());
+        $notice = Notice::fromString(self::faker()->realText());
 
-        self::assertFalse($license->isEmpty());
+        self::assertFalse($notice->isEmpty());
     }
 
     /**
@@ -85,9 +85,9 @@ public function testIsEmptyReturnsFalseWhenTrimmedValueIsNotEmpty(): void
      */
     public function testIsEmptyReturnsTrueWhenTrimmedValueIsEmpty(string $value): void
     {
-        $license = License::fromString($value);
+        $notice = Notice::fromString($value);
 
-        self::assertTrue($license->isEmpty());
+        self::assertTrue($notice->isEmpty());
     }
 
     public function provideBlankOrEmptyString(): \Generator
diff --git a/test/Unit/Header/UrlTest.php b/test/Unit/License/UrlTest.php
similarity index 94%
rename from test/Unit/Header/UrlTest.php
rename to test/Unit/License/UrlTest.php
index 8404c294..3b9eb11e 100644
--- a/test/Unit/Header/UrlTest.php
+++ b/test/Unit/License/UrlTest.php
@@ -11,16 +11,16 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Test\Unit\Header;
+namespace Ergebnis\PhpCsFixer\Config\Test\Unit\License;
 
-use Ergebnis\PhpCsFixer\Config\Header\Url;
+use Ergebnis\PhpCsFixer\Config\License\Url;
 use Ergebnis\Test\Util\Helper;
 use PHPUnit\Framework;
 
 /**
  * @internal
  *
- * @covers \Ergebnis\PhpCsFixer\Config\Header\Url
+ * @covers \Ergebnis\PhpCsFixer\Config\License\Url
  */
 final class UrlTest extends Framework\TestCase
 {
diff --git a/test/Unit/Header/YearTest.php b/test/Unit/License/YearTest.php
similarity index 95%
rename from test/Unit/Header/YearTest.php
rename to test/Unit/License/YearTest.php
index 511a454b..30e07b9f 100644
--- a/test/Unit/Header/YearTest.php
+++ b/test/Unit/License/YearTest.php
@@ -11,16 +11,16 @@
  * @see https://github.com/ergebnis/php-cs-fixer-config
  */
 
-namespace Ergebnis\PhpCsFixer\Config\Test\Unit\Header;
+namespace Ergebnis\PhpCsFixer\Config\Test\Unit\License;
 
-use Ergebnis\PhpCsFixer\Config\Header\Year;
+use Ergebnis\PhpCsFixer\Config\License\Year;
 use Ergebnis\Test\Util\Helper;
 use PHPUnit\Framework;
 
 /**
  * @internal
  *
- * @covers \Ergebnis\PhpCsFixer\Config\Header\Year
+ * @covers \Ergebnis\PhpCsFixer\Config\License\Year
  */
 final class YearTest extends Framework\TestCase
 {