Replace "−" with "-" in Assigment 3 tutorial text

When viewing this file in VSCode, I saw the following warning highlighting lines `15` and `29`

```
The character U+2212 "−" could be confused with the character U+002d "-", which is more common in source code.
```

It seems to me this is just a small oversight, as "-" is used elsewhere in the commented block to denote a negative value, but I'll freely admit ignorance as to any nuance here in using one vs. the other.
This commit is contained in:
jtgoen 2022-06-04 17:21:34 -06:00 committed by GitHub
parent 6955f2c067
commit a1d08fb542

View file

@ -12,7 +12,7 @@
// var bar: u8 = 20;
//
// Example: foo cannot be negative and can hold 0 to 255
// bar CAN be negative and can hold 128 to 127
// bar CAN be negative and can hold -128 to 127
//
// const foo: u8 = 20;
// const bar: i8 = -20;
@ -26,7 +26,7 @@
// You can do just about any combination of these that you can think of:
//
// u32 can hold 0 to 4,294,967,295
// i64 can hold 9,223,372,036,854,775,808 to 9,223,372,036,854,775,807
// i64 can hold -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807
//
// Please fix this program so that the types can hold the desired values
// and the errors go away!