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Merge pull request #3251 from fsouza/to_digit_fix

libcore: fix doc for char::to_digit
This commit is contained in:
Brian Anderson 2012-08-22 15:13:59 -07:00
commit 48a4bca066

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@ -107,7 +107,7 @@ pure fn is_digit(c: char) -> bool {
* *
* # Safety note * # Safety note
* *
* This function fails if `c` is not a valid char * This function returns none if `c` is not a valid char
* *
* # Return value * # Return value
* *