Text formatter formats Trace incorrectly

[jefferai]

When using the text formatter, the following two lines show the difference between debug and trace:

_t: 08:55:55.248623 _p: 22564 _n: vault _l: DBG _m: core: cluster name set name: vault-cluster-d1579c8d
_t: 08:55:55.248631core: cluster ID not found, generating new

Not only is it lacking various information but there is also no space between the timestamp and the message.

Is this on purpose? If not I'll take a stab at fixing it.