proxy.conf: unknown server

[Alex Gregory]

I am trying to proxy radius requests to an upstream OTP radius server which I have no control of.  To support that I have the following proxy.conf:

proxy server {
        default_fallback        = no
}
 
home_server inwebo1 {
        type                    = auth
        ipaddr                  = 94.143.115.73
        port                    = 1812
        secret                  = supersecretsecret
        status_check            = status-server
}
 
home_server inwebo2 {
        type                    = auth
        ipaddr                  = 94.143.115.75
        port                    = 1812
        secret                  = supersecretsecret
        status_check            = status-server
}
 
home_server_pool inwebo {
        type                    = fail-over
        home_server             = inwebo1
        home_server             = inwebo2
}
 
realm DEFAULT {
        pool                    = inwebo
        nostrip
}

Yet when I try to start the server I get:

/usr/local/etc/raddb/proxy.conf[23]: Unknown home_server "inwebo1”.

Can someone tell me if this is configuration or bug related?  I noticed that there have been changes lately to this part of the code.  This is on FreeRadius 3.0.4 on Ubuntu.

Thanks,

Alex