Update overview.adoc (#1389)

Got rid of the Operator contract

Author: natan-granit

components/Starknet/modules/staking/pages/overview.adoc

@@ -105,7 +105,6 @@ Below are the relevant contract addresses and parameters for interacting with th
 
 * **L2:**
   - Staking address: 0x03745ab04a431fc02871a139be6b93d9260b0ff3e779ad9c8b377183b23109f1
-  - Operator address: 0x04ce1719fd581433d59100cc3f00387c66866492253b4f3a08688828ed9f6832
   - Minting curve address: 0x0351c67dc2d4653cbe457be59a035f80ff1e6f6939118dad1b7a94317a51a454
   - Reward supplier address: 0x02ebbebb8ceb2e07f30a5088f5849afd4f908f04f3f9c97c694e5d83d2a7cc61