the upper function of the string module exists a spelling error

[jiaxw32]

line 16 of the comment:

if it is a capital letter it is getting shift by 32 which makes it a capital case letter

here the capital letter should be lower letter

line 16 of the comment:

if it is a capital letter it is getting shift by 32 which makes it a capital case letter

here the capital letter should be lower letter

i did not understand your problem, tell me in easy way..

[sethusankar]

instead of this

if it is a capital letter it is getting shift by 32 which makes it a capital case letter

can we have this

if it is a lower letter it is getting shift by 32 which makes it a capital case letter