diff --git a/Algorithm/Sorting/FonctorInterface.php b/Algorithm/Sorting/FunctorInterface.php
similarity index 92%
rename from Algorithm/Sorting/FonctorInterface.php
rename to Algorithm/Sorting/FunctorInterface.php
index 3729f14cf..99f056dc7 100644
--- a/Algorithm/Sorting/FonctorInterface.php
+++ b/Algorithm/Sorting/FunctorInterface.php
@@ -12,12 +12,12 @@
 namespace WBW\Library\Core\Algorithm\Sorting;
 
 /**
- * Fonctor interface.
+ * Functor interface.
  *
  * @author webeweb <https://github.com/webeweb/>
  * @package WBW\Library\Core\Algorithm\Sorting
  */
-interface FonctorInterface {
+interface FunctorInterface {
 
     /**
      * Compare two values.
diff --git a/Algorithm/Sorting/QuickSort.php b/Algorithm/Sorting/QuickSort.php
index a88c3fc4d..95ce65741 100644
--- a/Algorithm/Sorting/QuickSort.php
+++ b/Algorithm/Sorting/QuickSort.php
@@ -20,11 +20,11 @@
 class QuickSort {
 
     /**
-     * Fonctor.
+     * Functor.
      *
-     * @var FonctorInterface
+     * @var FunctorInterface
      */
-    private $fonctor;
+    private $functor;
 
     /**
      * Values.
@@ -37,20 +37,20 @@ class QuickSort {
      * Constructor.
      *
      * @param array $values The values.
-     * @param FonctorInterface $fonctor The fonctor.
+     * @param FunctorInterface $functor The fonctor.
      */
-    public function __construct(array $values, FonctorInterface $fonctor) {
-        $this->setFonctor($fonctor);
+    public function __construct(array $values, FunctorInterface $functor) {
+        $this->setFunctor($functor);
         $this->setValues($values);
     }
 
     /**
      * Get the fonctor.
      *
-     * @return Fonctor Returns the fonctor.
+     * @return Functor Returns the fonctor.
      */
-    public function getFonctor() {
-        return $this->fonctor;
+    public function getFunctor() {
+        return $this->functor;
     }
 
     /**
@@ -78,11 +78,11 @@ private function quickSort($min, $max) {
 
         while ($i <= $j) {
 
-            while (true === $this->fonctor->compare($this->values[$i], $pivot)) {
+            while (true === $this->functor->compare($this->values[$i], $pivot)) {
                 ++$i;
             }
 
-            while (true === $this->fonctor->compare($pivot, $this->values[$j])) {
+            while (true === $this->functor->compare($pivot, $this->values[$j])) {
                 --$j;
             }
 
@@ -104,11 +104,11 @@ private function quickSort($min, $max) {
     /**
      * Set the fonctor.
      *
-     * @param FonctorInterface $fonctor The fonctor.
+     * @param FunctorInterface $fonctor The fonctor.
      * @return QuickSort Returns this quick sort.
      */
-    public function setFonctor(FonctorInterface $fonctor) {
-        $this->fonctor = $fonctor;
+    public function setFunctor(FunctorInterface $fonctor) {
+        $this->functor = $fonctor;
         return $this;
     }
 
diff --git a/Tests/Algorithm/Sorting/QuickSortTest.php b/Tests/Algorithm/Sorting/QuickSortTest.php
index 4d8040e4f..35d4d9def 100644
--- a/Tests/Algorithm/Sorting/QuickSortTest.php
+++ b/Tests/Algorithm/Sorting/QuickSortTest.php
@@ -12,9 +12,9 @@
 namespace WBW\Library\Core\Tests\Algorithm\Sorting;
 
 use PHPUnit_Framework_TestCase;
-use WBW\Library\Core\Algorithm\Sorting\FonctorInterface;
+use WBW\Library\Core\Algorithm\Sorting\FunctorInterface;
 use WBW\Library\Core\Algorithm\Sorting\QuickSort;
-use WBW\Library\Core\Tests\Fixtures\Algorithm\Sorting\IntegerFonctor;
+use WBW\Library\Core\Tests\Fixtures\Algorithm\Sorting\IntegerFunctor;
 
 /**
  * Quick sort test.
@@ -26,9 +26,9 @@
 final class QuickSortTest extends PHPUnit_Framework_TestCase {
 
     /**
-     * Fonctor.
+     * Functor.
      *
-     * @var FonctorInterface
+     * @var FunctorInterface
      */
     private $fonctor;
 
@@ -45,7 +45,7 @@ final class QuickSortTest extends PHPUnit_Framework_TestCase {
     protected function setUp() {
 
         // Set the fonctor mock.
-        $this->fonctor = new IntegerFonctor();
+        $this->fonctor = new IntegerFunctor();
 
         // Set the values mock.
         $this->values = [12, 98, 21, 89, 23, 87, 32, 78, 34, 76, 43, 67, 45, 65, 54, 56,];
@@ -60,7 +60,7 @@ public function testConstruct() {
 
         $obj = new QuickSort($this->values, $this->fonctor);
 
-        $this->assertSame($this->fonctor, $obj->getFonctor());
+        $this->assertSame($this->fonctor, $obj->getFunctor());
         $this->assertSame($this->values, $obj->getValues());
     }
 
diff --git a/Tests/Fixtures/Algorithm/Sorting/IntegerFonctor.php b/Tests/Fixtures/Algorithm/Sorting/IntegerFunctor.php
similarity index 79%
rename from Tests/Fixtures/Algorithm/Sorting/IntegerFonctor.php
rename to Tests/Fixtures/Algorithm/Sorting/IntegerFunctor.php
index 9f303c72a..e23376b43 100644
--- a/Tests/Fixtures/Algorithm/Sorting/IntegerFonctor.php
+++ b/Tests/Fixtures/Algorithm/Sorting/IntegerFunctor.php
@@ -11,16 +11,16 @@
 
 namespace WBW\Library\Core\Tests\Fixtures\Algorithm\Sorting;
 
-use WBW\Library\Core\Algorithm\Sorting\FonctorInterface;
+use WBW\Library\Core\Algorithm\Sorting\FunctorInterface;
 
 /**
- * Integer fonctor.
+ * Integer functor.
  *
  * @author webeweb <https://github.com/webeweb/>
  * @package WBW\Library\Core\Tests\Fixtures\Node
  * @final
  */
-final class IntegerFonctor implements FonctorInterface {
+final class IntegerFunctor implements FunctorInterface {
 
     /**
      * {@inheritdoc}