Update the php-code-coverage to be able to be 3 or 4.

Author: patxi1980

composer.json

@@ -1,58 +1,58 @@
 {
-    "name": "bruli/php-git-hooks",
-    "description": "Git hooks for PHP projects.",
-    "license": "MIT",
-    "keywords": [
-        "git",
-        "hook",
-        "quality"
-    ],
-    "authors": [
-        {
-            "name": "Pablo Braulio",
-            "email": "[email protected]"
-        }
-    ],
-    "type": "library",
-    "minimum-stability": "stable",
-    "autoload": {
-        "psr-0": {
-            "PhpGitHooks": "src/"
-        }
-    },
-    "require": {
-        "php": ">=5.6",
-        "friendsofphp/php-cs-fixer": "^1.11",
-        "mockery/mockery": "~0.9",
-        "phpunit/phpunit-mock-objects": "~3.0",
-        "phpunit/phpunit": "~5.0",
-        "phpunit/php-code-coverage": "~3.0",
-        "mybuilder/phpunit-accelerator": "^1.1",
-        "squizlabs/php_codesniffer": "~2.3",
-        "phpmd/phpmd": "~2.2",
-        "symfony/dependency-injection": "~2.7|~3.0",
-        "symfony/config": "~2.7|~3.0",
-        "symfony/yaml": "~2.7|~3.0",
-        "fiunchinho/phpunit-randomizer": "~2.0",
-        "seld/jsonlint": "1.3.*",
-        "bruli/ignore-files": "~1.0",
-        "beberlei/assert": "^2.5",
-        "bruli/php-value-objects": "^0.1.0"
-    },
-    "require-dev": {
-        "composer/composer": "^1.0@dev",
-        "fzaninotto/faker": "^1.6"
-    },
-    "config": {
-        "bin-dir": "bin/"
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.x-dev"
-        }
-    },
-    "scripts": {
-        "post-install-cmd": "PhpGitHooks\\Infrastructure\\Composer\\ConfiguratorScript::buildConfig",
-        "post-update-cmd": "PhpGitHooks\\Infrastructure\\Composer\\ConfiguratorScript::buildConfig"
+  "name": "bruli/php-git-hooks",
+  "description": "Git hooks for PHP projects.",
+  "license": "MIT",
+  "keywords": [
+    "git",
+    "hook",
+    "quality"
+  ],
+  "authors": [
+    {
+      "name": "Pablo Braulio",
+      "email": "[email protected]"
     }
+  ],
+  "type": "library",
+  "minimum-stability": "stable",
+  "autoload": {
+    "psr-0": {
+      "PhpGitHooks": "src/"
+    }
+  },
+  "require": {
+    "php": ">=5.6",
+    "friendsofphp/php-cs-fixer": "^1.11",
+    "mockery/mockery": "~0.9",
+    "phpunit/phpunit-mock-objects": "~3.0",
+    "phpunit/phpunit": "~5.0",
+    "phpunit/php-code-coverage": "~3.0|~4.0",
+    "mybuilder/phpunit-accelerator": "^1.1",
+    "squizlabs/php_codesniffer": "~2.3",
+    "phpmd/phpmd": "~2.2",
+    "symfony/dependency-injection": "~2.7|~3.0",
+    "symfony/config": "~2.7|~3.0",
+    "symfony/yaml": "~2.7|~3.0",
+    "fiunchinho/phpunit-randomizer": "~2.0",
+    "seld/jsonlint": "1.3.*",
+    "bruli/ignore-files": "~1.0",
+    "beberlei/assert": "^2.5",
+    "bruli/php-value-objects": "^0.1.0"
+  },
+  "require-dev": {
+    "composer/composer": "^1.0@dev",
+    "fzaninotto/faker": "^1.6"
+  },
+  "config": {
+    "bin-dir": "bin/"
+  },
+  "extra": {
+    "branch-alias": {
+      "dev-master": "2.x-dev"
+    }
+  },
+  "scripts": {
+    "post-install-cmd": "PhpGitHooks\\Infrastructure\\Composer\\ConfiguratorScript::buildConfig",
+    "post-update-cmd": "PhpGitHooks\\Infrastructure\\Composer\\ConfiguratorScript::buildConfig"
+  }
 }