Line continuations with excess spacing causes unexpected output.

Miscellanea:

o Added missing '\n' to a few of the coalesced pr_<level> formats
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>