Fixed typo in PHPDoc

Author: michalbundyra

src/Files/File.php

@@ -1692,7 +1692,7 @@ public function getMethodProperties($stackPtr)
      *    'scope'           => string,  // Public, private, or protected.
      *    'scope_specified' => boolean, // TRUE if the scope was explicitly specified.
      *    'is_static'       => boolean, // TRUE if the static keyword was found.
-     *    'type'            => string,  // The type of the var (empty if no type specifed).
+     *    'type'            => string,  // The type of the var (empty if no type specified).
      *    'type_token'      => integer, // The stack pointer to the start of the type
      *                                  // or FALSE if there is no type.
      *    'type_end_token'  => integer, // The stack pointer to the end of the type