diff --git a/spec/read-configuratoin.php b/spec/read-configuratoin.php
index 9cbb0bf..45d7f7c 100644
--- a/spec/read-configuratoin.php
+++ b/spec/read-configuratoin.php
@@ -6,7 +6,9 @@ require_once __DIR__.'/../vendor/autoload.php';
 
 describe('Reading configuration', function () {
     it('should check if file exists', function () {
-        expect(function () { readConfiguration(uniqid()); })
+        expect(function () {
+            readConfiguration(uniqid());
+        })
             ->toThrow(new InvalidArgumentException());
     });
 
@@ -16,7 +18,9 @@ describe('Reading configuration', function () {
     });
 
     it('should report if YAML is invalid', function () {
-        expect(function () {  readConfiguration(__DIR__.'/fixtures/read-configuration/invalid.json'); })
+        expect(function () {
+            readConfiguration(__DIR__.'/fixtures/read-configuration/invalid.json');
+        })
             ->toThrow(new InvalidArgumentException());
     });
 });
diff --git a/src/application.php b/src/application.php
index a07fdb0..3a61d69 100644
--- a/src/application.php
+++ b/src/application.php
@@ -84,7 +84,6 @@ $application->register('render')
                 $renderer->display($graph);
                 break;
         }
-
     });
 
 $application->run();