Update docs/pos/operate-node/delegate/delegator-faq.md

Co-authored-by: Dra Murphy <149679879+kmurphypolygon@users.noreply.github.com>

Author: EmpieichO

docs/pos/operate-node/delegate/delegator-faq.md

@@ -9,7 +9,7 @@ There is no minimum stake amount to delegate. However, you can always start with
 
 ### How many rewards will I get if I delegate?
 
-Please use the [Staking Rewards Calculator](https://staking.polygon.technology/rewards-calculator) to determine your estimates.
+Please use the [Polygon earnings calculator](https://staking.polygon.technology/rewards-calculator) to determine your estimates.
 
 ### Why does my transaction take so long?