Clean up syntax pursuant to PSR2

Author: zachborboa

src/Curl.class.php

@@ -283,11 +283,11 @@ private function parseResponse($response)
     {
         $response_headers = '';
         if (!(strpos($response, "\r\n\r\n") === false)) {
-            $response_array = (explode("\r\n\r\n", $response));
-            for($i = count($response_array) - 1; $i>=0 ;$i--){
-                if (stripos($response_array[$i],'HTTP') === 0){
+            $response_array = explode("\r\n\r\n", $response);
+            for ($i = count($response_array) - 1; $i >= 0; $i--) {
+                if (stripos($response_array[$i], 'HTTP') === 0) {
                     $response_header = $response_array[$i];
-                    $response = implode("\r\n\r\n", array_splice($response_array, $i+1));
+                    $response = implode("\r\n\r\n", array_splice($response_array, $i + 1));
                     break;
                 }
             }