Fix: PUT documentation

There is no $_PUT superglobal in PHP

Author: glensc

src/Http/Request.php

@@ -446,13 +446,13 @@ public function getPost(string $name = null, $filters = null, $defaultValue = nu
     }
 
     /**
-     * Gets a variable from put request
+     * Gets a variable from the PUT request
      *
      * ```php
-     * // Returns value from $_PUT["user_email"] without sanitizing
+     * // Returns value from PUT stream without sanitizing
      * $userEmail = $request->getPut("user_email");
      *
-     * // Returns value from $_PUT["user_email"] with sanitizing
+     * // Returns value from PUT stream with sanitizing
      * $userEmail = $request->getPut("user_email", "email");
      * ```
      *

src/Http/RequestInterface.php

@@ -258,13 +258,13 @@ public function getURI(bool $onlyPath = false): string;
     public function getPost(string $name = null, $filters = null, $defaultValue = null, bool $notAllowEmpty = false, bool $noRecursive = false): mixed;
 
     /**
-     * Gets a variable from put request
+     * Gets a variable from the PUT request
      *
      * ```php
-     * // Returns value from $_PUT["user_email"] without sanitizing
+     * // Returns value from PUT stream without sanitizing
      * $userEmail = $request->getPut("user_email");
      *
-     * // Returns value from $_PUT["user_email"] with sanitizing
+     * // Returns value from PUT stream with sanitizing
      * $userEmail = $request->getPut("user_email", "email");
      * ```
      *