Updated README

Changed namespace again
Removed unnecessary info from .gitignore

.gitignore

@@ -1,8 +1,2 @@
 .DS_Store
-composer.lock
-phpunit.xml
-vendor
-.idea
-clover.xml
-cache/
-composer.phar
+composer.lock

README.md

@@ -1,9 +1,11 @@
 ## Usage
 
-```
+```php
 $app = new Slim\App();
 $container = $app->getContainer();
-$container['renderer'] = new SlimRenderer("./templates");
+$container['renderer'] = function () {
+    return new Geggleto\Renderer\SlimRenderer("./templates");
+};
 
 $app->get('/hello/{name}', function ($request, $response, $args) {
     //You will now have $name available in your template

composer.json

@@ -8,9 +8,9 @@
     }
   ],
   "require": {
-    "slim/slim": "3.0.0-RC1"
+    "slim/slim": "^3.0.0-RC1"
   },
   "autoload" :{
-    "psr-4" : { "Renderer\\" : "src" }
+    "psr-4" : { "Geggleto\\Renderer\\" : "src" }
   }
 }

src/SlimRenderer.php

@@ -6,21 +6,20 @@
  * Time: 1:14 PM
  */
 
-namespace Geggleto;
+namespace Geggleto\Renderer;
 
 use Slim\Http\Response;
 
 /**
  * Class SlimRenderer
- *
- * @package Renderer
+ * @package Geggleto\Renderer
  */
 class SlimRenderer
 {
     /**
      * @var string
      */
-    protected $templatePath = "";
+    protected $templatePath;
 
     /**
      * SlimRenderer constructor.
@@ -38,8 +37,8 @@ public function __construct($templatePath = "")
      * Inserts template into Response object
      *
      * @param \Slim\Http\Response $response
-     * @param                     $template
-     * @param array               $data
+     * @param string $template
+     * @param array $data
      * @return \Slim\Http\Response
      */
     public function render(Response $response, $template, array $data = [])