Explicit limits of number of ZeroGPU Spaces

cc

@victor

README.md

@@ -108,8 +108,16 @@ To **create and host your own ZeroGPU Spaces**:
   - For personal accounts:
     - <a href="https://huggingface.co/settings/billing/subscription" target="_blank">Subscribe to PRO</a>. Once subscribed, ZeroGPU will appear in the hardware list on <a href="https://huggingface.co/new-space" target="_blank">New Space page</a> when you select the Gradio SDK.
   - For organizations:
-    - <a href="https://huggingface.co/enterprise" target="_blank">Subscribe to Enterprise</a>. This will enable you to host and collaborate on ZeroGPU Spaces with all your organization members.
-  
+    - <a href="https://huggingface.co/enterprise" target="_blank">Subscribe to the Enterprise Hub</a>. This will enable you to host and collaborate on ZeroGPU Spaces with all your organization members.
+
+
+## Limitations
+
+User accounts (PRO subscribers and early accessors) can host up to 10 ZeroGPU Spaces.
+
+Organization accounts subscribed to the Enterprise Hub can host up to 50 ZeroGPU Spaces.
+
+
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