its a wrong from dev ... you must add addnode= before every node in config file ...

correct your config file as follow :

addnode=54.244.113.139
addnode=54.202.48.202
addnode=54.215.133.110
addnode=54.215.130.158
addnode=54.193.71.236
addnode=54.193.60.144
addnode=54.215.139.161
addnode=54.215.138.222
addnode=54.215.139.63
addnode=54.215.136.223
addnode=54.193.122.161
addnode=54.193.114.97
addnode=54.193.127.204


and save config file and run wallet again ... your problem solve