Update docs/pos/reference/contracts/genesis-contracts.md

Author: kmurphypolygon

docs/pos/reference/contracts/genesis-contracts.md

@@ -118,7 +118,7 @@ Parent chain: Sepolia
 | MaticWeth             | [0x700dDE29De87ed2c01c27C896dc8Badb4f671302](https://sepolia.etherscan.io/address/0x700dDE29De87ed2c01c27C896dc8Badb4f671302) |
 | RootERC721            | [0x13B0Edd9312886Ac0C73116e767208bEd1199679](https://sepolia.etherscan.io/address/0x13B0Edd9312886Ac0C73116e767208bEd1199679) |
 
-**Child Chain: Amoy**
+Child chain: Amoy
 
 | Contracts             | Address                                    |
 |-----------------------|--------------------------------------------|