Consider "correction mode"

[takecare]

As our syllable counting service isn't perfect, the user may want to adjust the number of syllables manually, assuming they're using/writing words for which we're not counting the syllables properly (or at all).

This feature could be enabled from the Settings screen or through a button in the app bar. Upon being enabled, two extra buttons on each text field, next to the counter, are displayed: one to increase the syllable count for that line, the other to decrease it:

                        [ + ]
   primeira linha    5    
 ------------------     [ - ]