Add a note for CUDA10

README.md

@@ -88,7 +88,7 @@ Note: waifu2x requires little-cms2 linked graphicsmagick. if you use macOS/homeb
 
 #### Install Torch7
 
-See: [Getting started with Torch](http://torch.ch/docs/getting-started.html), and [#222](https://github.com/nagadomi/waifu2x/issues/222)
+See: [Getting started with Torch](http://torch.ch/docs/getting-started.html). For CUDA9.x/CUDA8.x, see [#222](https://github.com/nagadomi/waifu2x/issues/222), For CUDA10, see [#253](https://github.com/nagadomi/waifu2x/issues/253#issuecomment-445448928).
 
 And install luarocks packages.
 ```