Fix: Run 'composer normalize'

composer.json

@@ -1,10 +1,10 @@
 {
     "name": "phpstan/extension-installer",
+    "type": "composer-plugin",
     "description": "Composer plugin for automatic installation of PHPStan extensions",
     "license": [
         "MIT"
     ],
-    "type": "composer-plugin",
     "require": {
         "php": "^7.1",
         "composer-plugin-api": "^1.1",
@@ -14,18 +14,18 @@
         "composer/composer": "^1.8",
         "consistence/coding-standard": "^3.8",
         "dealerdirect/phpcodesniffer-composer-installer": "^0.4.4",
+        "ergebnis/composer-normalize": "^2.0.2",
         "jakub-onderka/php-parallel-lint": "^1.0",
-        "phpstan/phpstan-strict-rules": "^0.11",
-        "slevomat/coding-standard": "^5.0.4",
         "phing/phing": "^2.16",
-        "ergebnis/composer-normalize": "^2.0.2"
+        "phpstan/phpstan-strict-rules": "^0.11",
+        "slevomat/coding-standard": "^5.0.4"
+    },
+    "extra": {
+        "class": "PHPStan\\ExtensionInstaller\\Plugin"
     },
     "autoload": {
         "psr-4": {
             "PHPStan\\ExtensionInstaller\\": "src/"
         }
-    },
-    "extra": {
-        "class": "PHPStan\\ExtensionInstaller\\Plugin"
     }
 }