CS fixes, refs #683

src/Monolog/Formatter/NormalizerFormatter.php

@@ -143,8 +143,8 @@ class NormalizerFormatter implements FormatterInterface
      *
      * @param  mixed             $data
      * @param  bool              $ignoreErrors
-     * @return string
      * @throws \RuntimeException if encoding fails and errors are not ignored
+     * @return string
      */
     protected function toJson($data, $ignoreErrors = false)
     {
@@ -185,8 +185,8 @@ class NormalizerFormatter implements FormatterInterface
      *
      * @param  int               $code return code of json_last_error function
      * @param  mixed             $data data that was meant to be encoded
-     * @return string JSON encoded data after error correction
      * @throws \RuntimeException if failure can't be corrected
+     * @return string            JSON encoded data after error correction
      */
     private function handleJsonError($code, $data)
     {
@@ -196,10 +196,8 @@ class NormalizerFormatter implements FormatterInterface
 
         if (is_string($data)) {
             $this->detectAndCleanUtf8($data);
-
         } elseif (is_array($data)) {
             array_walk_recursive($data, array($this, 'detectAndCleanUtf8'));
-
         } else {
             $this->throwEncodeError($code, $data);
         }
@@ -256,7 +254,7 @@ class NormalizerFormatter implements FormatterInterface
      * can be used as a callback for array_walk_recursive.
      *
      * @param mixed &$data Input to check and convert if needed
-     * @access private
+     * @private
      */
     public function detectAndCleanUtf8(&$data)
     {

tests/Monolog/Formatter/LogstashFormatterTest.php

@@ -18,6 +18,7 @@ class LogstashFormatterTest extends \PHPUnit_Framework_TestCase
     public function tearDown()
     {
         \PHPUnit_Framework_Error_Warning::$enabled = true;
+
         return parent::tearDown();
     }
 

tests/Monolog/Formatter/NormalizerFormatterTest.php

@@ -19,6 +19,7 @@ class NormalizerFormatterTest extends \PHPUnit_Framework_TestCase
     public function tearDown()
     {
         \PHPUnit_Framework_Error_Warning::$enabled = true;
+
         return parent::tearDown();
     }
 
@@ -248,6 +249,7 @@ class NormalizerFormatterTest extends \PHPUnit_Framework_TestCase
     public function providesDetectAndCleanUtf8()
     {
         $obj = new \stdClass;
+
         return array(
             'null' => array(null, null),
             'int' => array(123, 123),