Fixed one character typo in code on line 344. (I think someone read number 8 as a 6)
There is something weird at line 624 - a portion of the comment was not in the scan but appears in the file on Github. My change makes it match the scan exactly, but it appears that the comment might be "cut off" (?)
I might have figured out the weird occurrence at line 624. The comment that appeared there appears in line 1114 also. Perhaps a mishap with the file editor happened during the original transcription.