Update mainnet.env

Author: tommyv1987

envs/mainnet.env

@@ -18,7 +18,7 @@ MULTISIG_CONTRACT_ADDRESS=n19lc9u84cz0yz3fww5283nucc9yvr8gsjmgeul0
 COCONUT_DKG_CONTRACT_ADDRESS=n19lc9u84cz0yz3fww5283nucc9yvr8gsjmgeul0
 REWARDING_VALIDATOR_ADDRESS=n10yyd98e2tuwu0f7ypz9dy3hhjw7v772q6287gy
 STATISTICS_SERVICE_DOMAIN_ADDRESS="https://mainnet-stats.nymte.ch:8090"
-NYXD="https://rpc.nymtech.net";
+NYXD="https://rpc.nymtech.net"
 NYM_API="https://validator.nymtech.net/api/"
 
 DKG_TIME_CONFIGURATION="259200,300,300,60,60,1209600"