Fix minor typo

Hi,
Noticed a minor typo here.

README.md

@@ -27,7 +27,7 @@ This is achieved by making Spaces efficiently hold and release GPUs as needed
 Compatibilty with high level HF libraries like `transformers` or `diffusers` is slightly more guaranteed<br>
 That said, ZeroGPU Spaces are not as broadly compatible as classical GPU Spaces and you might still encounter unexpected bugs
 
-Also, for now, ZeroGPU Spaces only work with the **Gradio SDK**
+Also, for now, ZeroGPU Spaces only works with the **Gradio SDK**
 
 # Usage