Added information about building Phar package.

Author: corpsee

README.md

@@ -10,14 +10,20 @@ Check PHP files within a directory for appropriate use of PHPDocs (Docblocks). P
 composer require php-censor/phpdoc-checker
 ```
 
+## Building Phar Package
+
+```bash
+box.phar compile
+```
+
 ## Usage
 **CMD**:<br>
 
 ```bash
 vendor/bin/phpdoc-checker {params}
 ```
 
-## Parameters
+### Parameters
 
 Short | Long | Description
 ------------ | ------------- | -----------

box.json renamed to box.json.dist

@@ -9,7 +9,7 @@
     "finder": [
         {
             "name": "*.php",
-            "exclude": ["Tests"],
+            "exclude": ["tests"],
             "in": "vendor"
         }
     ],

composer.json

@@ -31,6 +31,7 @@
     },
     "require": {
         "php":              ">=7.1.0",
+        "ext-json":         "*",
         "nikic/php-parser": "^4.2",
         "symfony/console":  "^4.3"
     },