Update README.md

changed the folder to point to correct location

Author: Vinay-Microsoft

README.md

@@ -72,7 +72,7 @@ Follow the quick deploy steps on the deployment guide to deploy this solution
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 > ⚠️ **Important: Check Azure OpenAI Quota Availability**
- <br/>To ensure sufficient quota is available in your subscription, please follow [quota check instructions guide](./docs/QuotaCheck.md) before you deploy the solution.
+ <br/>To ensure sufficient quota is available in your subscription, please follow [quota check instructions guide](./documents/QuotaCheck.md) before you deploy the solution.
 
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