Applied fixes from StyleCI

Structural/Composite/Form.php

@@ -15,7 +15,7 @@ class Form extends FormElement
 
     /**
      * runs through all elements and calls render() on them, then returns the complete representation
-     * of the form
+     * of the form.
      *
      * from the outside, one will not see this and the form will act like a single object instance
      *
@@ -28,7 +28,7 @@ class Form extends FormElement
         $formCode = '';
 
         foreach ($this->elements as $element) {
-            $formCode .= $element->render($indent + 1) . PHP_EOL;
+            $formCode .= $element->render($indent + 1).PHP_EOL;
         }
 
         return $formCode;

Structural/Composite/FormElement.php

@@ -3,12 +3,12 @@
 namespace DesignPatterns\Structural\Composite;
 
 /**
- * Class FormElement
+ * Class FormElement.
  */
 abstract class FormElement
 {
     /**
-     * renders the elements' code
+     * renders the elements' code.
      *
      * @param int $indent
      *

Structural/Composite/InputElement.php

@@ -3,12 +3,12 @@
 namespace DesignPatterns\Structural\Composite;
 
 /**
- * Class InputElement
+ * Class InputElement.
  */
 class InputElement extends FormElement
 {
     /**
-     * renders the input element HTML
+     * renders the input element HTML.
      *
      * @param int $indent
      *
@@ -16,6 +16,6 @@ class InputElement extends FormElement
      */
     public function render($indent = 0)
     {
-        return str_repeat('  ', $indent) . '<input type="text" />';
+        return str_repeat('  ', $indent).'<input type="text" />';
     }
 }

Structural/Composite/Tests/CompositeTest.php

@@ -5,11 +5,10 @@ namespace DesignPatterns\Structural\Composite\Tests;
 use DesignPatterns\Structural\Composite;
 
 /**
- * FormTest tests the composite pattern on Form
+ * FormTest tests the composite pattern on Form.
  */
 class CompositeTest extends \PHPUnit_Framework_TestCase
 {
-
     public function testRender()
     {
         $form = new Composite\Form();
@@ -25,7 +24,7 @@ class CompositeTest extends \PHPUnit_Framework_TestCase
 
     /**
      * The all point of this pattern, a Composite must inherit from the node
-     * if you want to builld trees
+     * if you want to builld trees.
      */
     public function testFormImplementsFormEelement()
     {

Structural/Composite/TextElement.php

@@ -3,12 +3,12 @@
 namespace DesignPatterns\Structural\Composite;
 
 /**
- * Class TextElement
+ * Class TextElement.
  */
 class TextElement extends FormElement
 {
     /**
-     * renders the text element
+     * renders the text element.
      *
      * @param int $indent
      *
@@ -16,6 +16,6 @@ class TextElement extends FormElement
      */
     public function render($indent = 0)
     {
-        return str_repeat('  ', $indent) . 'this is a text element';
+        return str_repeat('  ', $indent).'this is a text element';
     }
 }