rpc: Fix `upgradetohd` help text (#4170)
rpc: Fix `upgradetohd` help text (#4170)


UdjinM6/dash,dashpay/dash,UdjinM6/dash,dashpay/dash,thelazier/dash,UdjinM6/dash,thelazier/dash,thelazier/dash,dashpay/dash,dashpay/dash,dashpay/dash,UdjinM6/dash,thelazier/dash,thelazier/dash,UdjinM6/dash