update comment / remove extra whitespace

Author: bkdotcom

src/HttpMessage/ServerRequestExtended.php

@@ -31,7 +31,7 @@ public static function fromServerRequest(ServerRequestInterface $serverRequest):
             return $serverRequest;
         }
 
-        $instance =  new static(
+        $instance = new static(
             $serverRequest->getMethod(),
             $serverRequest->getUri(),
             $serverRequest->getServerParams()

src/HttpMessage/ServerRequestExtendedInterface.php

@@ -173,7 +173,9 @@ public function isSecure(): bool;
     /**
      * Is this an XHR (aka ajax) request?
      *
-     * Note: This method is not part of the PSR-7 standard.
+     * Note 1: This method is not part of the PSR-7 standard.
+     * Note 2: This method likely relies on the non-standard X-Requested-With header
+     * Note 3: Javascript's fetch API does not pass any distinguishing headers
      *
      * @return bool
      */

src/HttpMessage/Utility/HttpFoundationBridge.php

@@ -172,7 +172,7 @@ private static function getFiles(array $uploadedFiles): array
                     UPLOAD_ERR_NO_FILE
                 );
             } elseif ($value instanceof HttpFoundationUploadedFile) {
-                $value =  self::createUploadedFile($value);
+                $value = self::createUploadedFile($value);
             } elseif (\is_array($value)) {
                 $value = self::getFiles($value);
             }