diff --git a/demos/currency_exchange/arch_config.yaml b/demos/currency_exchange/arch_config.yaml
index 49acdd6a..c97d5bcb 100644
--- a/demos/currency_exchange/arch_config.yaml
+++ b/demos/currency_exchange/arch_config.yaml
@@ -26,7 +26,7 @@ prompt_targets:
     description: Get currency exchange rate from USD to other currencies
     parameters:
       - name: currency_symbol
-        description: the currency that needs conversion
+        description: Currency symbol
         required: true
         type: str
         in_path: true