diff --git a/src/Stringy.php b/src/Stringy.php
index 4eda112..9f887b8 100644
--- a/src/Stringy.php
+++ b/src/Stringy.php
@@ -777,7 +777,7 @@ class Stringy implements \Countable, \IteratorAggregate, \ArrayAccess
 
         $encoding = $this->encoding;
 
-        foreach($needles as $needle) {
+        foreach ($needles as $needle) {
             if ($this->contains($needle, $caseSensitive)) {
                 return true;
             }
@@ -803,7 +803,7 @@ class Stringy implements \Countable, \IteratorAggregate, \ArrayAccess
 
         $encoding = $this->encoding;
 
-        foreach($needles as $needle) {
+        foreach ($needles as $needle) {
             if (!$this->contains($needle, $caseSensitive)) {
                 return false;
             }
@@ -1033,8 +1033,8 @@ class Stringy implements \Countable, \IteratorAggregate, \ArrayAccess
         $end = 0;
         $table = array_fill(0, $strLength + 1, array_fill(0, $otherLength + 1, 0));
 
-        for ($i = 1; $i <= $strLength; $i++){
-            for ($j = 1; $j <= $otherLength; $j++){
+        for ($i = 1; $i <= $strLength; $i++) {
+            for ($j = 1; $j <= $otherLength; $j++) {
                 $strChar = mb_substr($stringy->str, $i - 1, 1, $encoding);
                 $otherChar = mb_substr($otherStr, $j - 1, 1, $encoding);
 
@@ -1283,7 +1283,6 @@ class Stringy implements \Countable, \IteratorAggregate, \ArrayAccess
         return (json_last_error() === JSON_ERROR_NONE);
     }
 
-
     /**
      * Returns true if the string contains only lower case chars, false
      * otherwise.
diff --git a/tests/CommonTest.php b/tests/CommonTest.php
index d392681..f20f5cc 100644
--- a/tests/CommonTest.php
+++ b/tests/CommonTest.php
@@ -402,7 +402,7 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
     public function containsAnyProvider()
     {
         // One needle
-        $singleNeedle = array_map(function($array) {
+        $singleNeedle = array_map(function ($array) {
             $array[2] = array($array[2]);
             return $array;
         }, $this->containsProvider());
@@ -440,7 +440,7 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
     public function containsAllProvider()
     {
         // One needle
-        $singleNeedle = array_map(function($array) {
+        $singleNeedle = array_map(function ($array) {
             $array[2] = array($array[2]);
             return $array;
         }, $this->containsProvider());