Space missing on USA/Canada phone number formatting

[irtemed88]

Using 3.4.4

See: #231 for original filing

The phone number is missing a space between the 1 and the regional code.

Looks like this: 1(555) 555-5555. Should be like this: 1 (555) 555-5555.

Reopening this issue as it still appears to be a problem with the latest release (3.4.4).

There doesn't immediately appear to be an easy way of modifying PartialFormatter to compensate for this?