iio/iio.c: Fix typo
@@ -172,7 +172,7 @@ mraa_iio_get_channel_data(mraa_iio_context dev)
}
closedir(dir);
- // channel location has to be done in channel index order so do it afetr we
+ // channel location has to be done in channel index order so do it after we
// have grabbed all the correct info
for (i = 0; i < dev->chan_num; i++) {
chan = &dev->channels[i];
