Some comments in metronome.js about pitch seem wrong

[lflee]

I am not good at music or coding at all, so I am sorry if my question is too stupid.

Some comments in metronome.js (https://github.com/cwilso/metronome/blob/master/js/metronome.js) about pitch confuse me -
Line 58 - if (beatNumber % 16 === 0) // beat 0 == low pitch <- should this actually a high pitch note?
osc.frequency.value = 880.0;
Line 62 else // other 16th notes = high pitch <- should these actually low pitch notes?
osc.frequency.value = 220.0;

[cwilso]

Oops. Switched the comments. :) thanks!