Update docs/cdk/get-started/deploy-validium/contracts/prerequisites.md

Co-authored-by: hsutaiyu <51791408+hsutaiyu@users.noreply.github.com>

Author: kmurphypolygon

docs/cdk/get-started/deploy-validium/contracts/prerequisites.md

@@ -22,7 +22,7 @@ Make sure you have the following minimum software requirements.
 Use a node provider like Infura or Alchemy. We use Infura throughout but you can use any node provider you wish. 
 
 !!! important
-    We recommend running your owning Sepolia node for a production set up. 
+    We recommend running your own Sepolia node for a production set up. 
 
 You will need the following: