puppet configuration files with strange error

gistfile1.txt

root@puppet:~# cat /etc/puppet/puppet.conf
[main]
logdir=/var/log/puppet
vardir=/var/lib/puppet
ssldir=/var/lib/puppet/ssl
rundir=/var/run/puppet
factpath=$vardir/lib/facter
templatedir=$confdir/templates
prerun_command=/etc/puppet/etckeeper-commit-pre
postrun_command=/etc/puppet/etckeeper-commit-post
pluginsync=true

[master]
# These are needed when the puppetmaster is run by passenger
# and can safely be removed if webrick is used.
ssl_client_header = SSL_CLIENT_S_DN
ssl_client_verify_header = SSL_CLIENT_VERIFY
storeconfigs = true
storeconfigs_backend = true


root@puppet:~# cat /etc/puppet/puppetdb.conf
[main]
server = puppet
port = 8081

root@puppet:~# cat /etc/puppet/routes.yaml
---
master:
  facts:
    terminus: puppetdb
    cache: yaml

The error message on the agent is:

Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Invalid terminus setting: true on node test.example.com
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run

Leaving this up in case anyone runs across this, but this is an error from when I was testing. storeconfigs_backend should be "= puppetdb"