Update CS, typo

composer.json

@@ -20,9 +20,10 @@
     "require-dev": {
         "illuminate/config": "^5.0,<5.7",
         "illuminate/view": "^5.0,<5.7",
+        "phpro/grumphp": "^0.14",
         "phpunit/phpunit" : "4.*",
         "scrutinizer/ocular": "~1.1",
-        "squizlabs/php_codesniffer": "~2.3",
+        "squizlabs/php_codesniffer": "^3",
         "doctrine/dbal": "~2.3"
     },
     "suggest": {
@@ -35,12 +36,13 @@
     },
     "autoload-dev": {
         "psr-4": {
-            ":vendor\\:package_name\\": "tests"
+            "Barryvdh\\LaravelIdeHelper\\": "tests"
         }
     },
     "scripts": {
         "test": "phpunit",
-        "cs": "phpcs --standard=psr2 src/"
+        "check-style": "phpcs -p --standard=PSR2 src/",
+        "fix-style": "phpcbf -p --standard=PSR2 src/"
     },
     "extra": {
         "branch-alias": {

grumphp.yml

@@ -0,0 +1,15 @@
+parameters:
+    git_dir: .
+    bin_dir: vendor/bin
+    tasks:
+        phpunit:
+            config_file: ~
+            testsuite: ~
+            group: []
+            always_execute: false
+        phpcs:
+            standard: PSR2
+            warning_severity: ~
+            ignore_patterns:
+              - tests/
+            triggered_by: [php]

src/Alias.php

@@ -384,6 +384,7 @@ class Alias
         return new \ReflectionFunction($macro_func);
     }
 
+    /*
      * Get the docblock for this alias
      *
      * @param string $prefix
@@ -392,7 +393,12 @@ class Alias
     public function getDocComment($prefix = "\t\t")
     {
         $serializer = new DocBlockSerializer(1, $prefix);
-        return ($this->phpdoc) ? $serializer->getDocComment($this->phpdoc) : '';
+
+        if ($this->phpdoc) {
+            return $serializer->getDocComment($this->phpdoc);
+        }
+        
+        return '';
     }
 
     /**