Problem is in bold below. You have an extra closing brace after the "kernel-path" line that doesn't belong there. You also have "kernel-path" declared twice for some reason.
{
"pools" : [
{
"url" : "stratum+tcp://stratum1.dogechain.info:3333",
"user" : "miner1",
"pass" : "jo8"
}
],
"scrypt" : true,
"kernel-path" : "/usr/local/bin"
}
"intensity" : "d,9,9,9",
"gpu-engine" : "0-985,0-950,0-960,0-1000",
"gpu-fan" : "0-85,0-85,0-85,0-85",
"gpu-memclock" : "860,825,835,875",
"gpu-powertune" : "20,20,20,20",
"temp-cutoff" : "95,95,95,95",
"temp-overheat" : "85,85,85,85",
"temp-target" : "75,75,75,75",
"auto-fan" : true,
"auto-gpu" : true,
"expiry" : "120",
"failover-only" : true,
"gpu-threads" : "2",
"log" : "5",
"queue" : "1",
"scan-time" : "60",
"temp-hysteresis" : "3",
"kernel-path" : "/usr/local/bin"
}