update the document

Author: jixingcn

README.md

@@ -49,7 +49,6 @@ It is used in [glTFForUE4](https://github.com/code4game/glTFForUE4).
   * `FB_geometry_metadata`
   * `MSFT_lod`
   * `MSFT_texture_dds`
-  * and more
 * Platforms
   * Windows
     * Win32 (win32)

docs/index.rst

@@ -23,7 +23,7 @@ Features
 * Load the gltf/embedded/glb file
 * This is a static library
 * Cross platform
-* C++11
+* C++17
 * Supports the Unicode and UTF8
 * Supports some extensions
    * `KHR_draco_mesh_compression` - `Google's Draco`_