Update README.md

README.md

@@ -23,7 +23,7 @@ language: en
 get_started_code: from diffusers import AutoencoderDC
 ```
 
-dc-ae-f32c32-sana-1.1-diffusers is just the Sana DC-VAE model moved into a typical diffusers folder layout.
+dc-ae-f32c32-sana-1.1-diffusers includes the original Sana DC-VAE model and a half-precision variant, both moved into a typical diffusers folder layout.
 
 ```bib
 @article{chen2024deep,