fix(pricefeeds) update (#640)

Author: aditya520

pages/price-feeds/current-fees.mdx

@@ -6,9 +6,9 @@ The following tables shows the total fees payable when updating a price feed.
 Please note the fees shown below is the amount paid in `msg.value` per price feed update.
 
 <Callout type="info" emoji="💡">
-  **Note**: The default fee of all chains **not** mentioned below is **1** of
-  the smallest denomination of the blockchain's native token (e.g., **1 wei on
-  Ethereum**).
+  **Note**: The default fee of all chains **not** mentioned below is **1(one)**
+  unit of the smallest denomination of the blockchain's native token (e.g., **1
+  wei on Ethereum**).
 </Callout>
 
 | **Network** | **Fees**         |