my ziglings
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.
+2
-2
+2
-2
exercises/003_assignment.zig
+2
-2
exercises/003_assignment.zig
···
12
12
// var bar: u8 = 20;
13
13
//
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14
// Example: foo cannot be negative and can hold 0 to 255
15
-
// bar CAN be negative and can hold −128 to 127
15
+
// bar CAN be negative and can hold -128 to 127
16
16
//
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17
// const foo: u8 = 20;
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18
// const bar: i8 = -20;
···
26
26
// You can do just about any combination of these that you can think of:
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27
//
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28
// u32 can hold 0 to 4,294,967,295
29
-
// i64 can hold −9,223,372,036,854,775,808 to 9,223,372,036,854,775,807
29
+
// i64 can hold -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807
30
30
//
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31
// Please fix this program so that the types can hold the desired values
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32
// and the errors go away!