Improve README.md

Author: kubawerlos

README.md

@@ -19,7 +19,6 @@ composer require --dev kubawerlos/php-cs-fixer-custom-fixers
 In your PHP CS Fixer configuration register fixers and use them:
 ```diff
  <?php
- 
  return PhpCsFixer\Config::create()
 +    ->registerCustomFixers(new PhpCsFixerCustomFixers\Fixers())
      ->setRules([
@@ -28,7 +27,6 @@ In your PHP CS Fixer configuration register fixers and use them:
 +        PhpCsFixerCustomFixers\Fixer\NoLeadingSlashInGlobalNamespaceFixer::name() => true,
 +        PhpCsFixerCustomFixers\Fixer\NoTwoConsecutiveEmptyLinesFixer::name() => true,
      ]);
-
 ```
 
 
@@ -38,14 +36,13 @@ In your PHP CS Fixer configuration register fixers and use them:
  <?php
 -implode($foo, "") . implode($bar);
 +implode("", $foo) . implode('', $bar);
-
 ```
 
 - **NoDoctrineMigrationsGeneratedCommentFixer** - there must be no comment generated by Doctrine Migrations.
 ```diff
+ <?php
  namespace Migrations;
  use Doctrine\DBAL\Schema\Schema;
- use Doctrine\Migrations\AbstractMigration;
 -/**
 - * Auto-generated Migration: Please modify to your needs!
 - */
@@ -62,7 +59,6 @@ In your PHP CS Fixer configuration register fixers and use them:
          $this->addSql("UPDATE t1 SET col1 = col1 - 1");
      }
  }
-
 ```
 
 - **NoLeadingSlashInGlobalNamespaceFixer** - when in global namespace there must be no leading slash for class.
@@ -72,7 +68,6 @@ In your PHP CS Fixer configuration register fixers and use them:
 +$x = new Foo();
  namespace Bar;
  $y = new \Baz();
-
 ```
 
 - **NoPhpStormGeneratedCommentFixer** - there must be no comment generated by PhpStorm.
@@ -85,7 +80,6 @@ In your PHP CS Fixer configuration register fixers and use them:
 - * Time: 12:00
 - */
  namespace Foo;
-
 ```
 
 - **NoTwoConsecutiveEmptyLinesFixer** - there must be no two consecutive empty lines in code.
@@ -95,7 +89,6 @@ In your PHP CS Fixer configuration register fixers and use them:
 
 -
  class Bar {};
-
 ```
 
 - **NoUselessClassCommentFixer** - there must be no comment like: "Class FooBar".
@@ -106,19 +99,17 @@ In your PHP CS Fixer configuration register fixers and use them:
   * Class to do something
   */
  class FooBar {}
-
 ```
 
 - **NoUselessConstructorCommentFixer** - there must be no comment like: "Foo constructor".
 ```diff
- class Foo
- {
+ <?php
+ class Foo {
      /**
 -     * Foo constructor
       */
      public function __construct() {}
  }
-
 ```
 
 - **NoUselessDoctrineRepositoryCommentFixer** - there must be no comment generated by the Doctrine ORM.
@@ -131,7 +122,6 @@ In your PHP CS Fixer configuration register fixers and use them:
 - * repository methods below.
 - */
  class FooRepository extends EntityRepository {}
-
 ```
 
 - **PhpdocNoIncorrectVarAnnotationFixer** - `@var` must be correct in the code.
@@ -140,7 +130,6 @@ In your PHP CS Fixer configuration register fixers and use them:
 -/** @var Foo $foo */
 +
  $bar = new Foo();
-
 ```
 
 - **PhpdocParamTypeFixer** - `@param` must have type.
@@ -152,7 +141,6 @@ In your PHP CS Fixer configuration register fixers and use them:
 + * @param mixed  $bar
   */
  function a($foo, $bar) {}
-
 ```
 
 - **PhpdocSingleLineVarFixer** - `@var` annotation must be in single line when is the only content.
@@ -165,7 +153,6 @@ In your PHP CS Fixer configuration register fixers and use them:
 +    /** @var string */
      private $name;
  }
-
 ```
 
 - **PhpdocVarAnnotationCorrectOrderFixer** - `@var` annotation must have type and name in the correct order.
@@ -174,7 +161,6 @@ In your PHP CS Fixer configuration register fixers and use them:
 -/** @var $foo int */
 +/** @var int $foo */
  $foo = 2 + 2;
-
 ```
 
 

src/Fixer/NoDoctrineMigrationsGeneratedCommentFixer.php

@@ -18,7 +18,6 @@ public function getDefinition() : FixerDefinition
             [new CodeSample('<?php
 namespace Migrations;
 use Doctrine\DBAL\Schema\Schema;
-use Doctrine\Migrations\AbstractMigration;
 /**
  * Auto-generated Migration: Please modify to your needs!
  */

src/Fixer/NoUselessConstructorCommentFixer.php

@@ -16,8 +16,7 @@ public function getDefinition() : FixerDefinition
         return new FixerDefinition(
             'There must be no comment like: "Foo constructor".',
             [new CodeSample('<?php
-class Foo
-{
+class Foo {
     /**
      * Foo constructor
      */

src/Readme/ReadmeCommand.php

@@ -139,14 +139,14 @@ private function fixers() : string
 
     private function diff(string $from, string $to) : string
     {
-        return \str_replace(
+        return \rtrim(\str_replace(
             "@@ @@\n",
             '',
             (new Differ(new UnifiedDiffOutputBuilder('')))->diff(
                 $from,
                 $to
             )
-        );
+        ));
     }
 
     private function contributing() : string

src/Readme/php-cs-fixer.config.after.php

@@ -1,5 +1,4 @@
 <?php
-
 return PhpCsFixer\Config::create()
     ->registerCustomFixers(new PhpCsFixerCustomFixers\Fixers())
     ->setRules([

src/Readme/php-cs-fixer.config.before.php

@@ -1,5 +1,4 @@
 <?php
-
 return PhpCsFixer\Config::create()
     ->setRules([
         '@PSR2' => true,