#4 [XMLFormatter] Wrong tag name with dots

[João Alexandre de Toledo]

When tag names contain dots, one empty space is inserted before it while formatting.

See:

<abobora.pimentao><alface.chicoria>teste</alface.chicoria></abobora.pimentao> (note the dots in the tag names)

Will be formatted into (note the spaces before the dots in tag names):

<abobora .pimentao>
<alface .chicoria>
teste
</alface .chicoria>
</abobora .pimentao>