p5.Vector.sub() Reference documentation has a typo in description

[bobbykaz]

Most appropriate sub-area of p5.js?

• [ ] Accessibility
• [ ] Color
• [ ] Core/Environment/Rendering
• [ ] Data
• [ ] DOM
• [ ] Events
• [ ] Image
• [ ] IO
• [ ] Math
• [ ] Typography
• [ ] Utilities
• [ ] WebGL
• [ ] Build process
• [ ] Unit testing
• [ ] Internationalization
• [ ] Friendly errors
• [X] Other (specify if possible)

p5.js version

v1.9.3

Web browser and version

No response

Operating system

No response

Steps to reproduce this

The reference docs for p5.Vector.js sub() method here seem to have copied the exact text from the add() method reference here.

If a value isn't provided for a component, it won't change. For example, v.sub(4, 5) adds 4 to v.x, 5 to v.y, and 0 to v.z. Calling sub() with no arguments, as in v.sub(), has no effect.

I think this should instead read:

If a value isn't provided for a component, it won't change. For example, v.sub(4, 5) subtracts 4 from v.x, 5 from v.y, and 0 from v.z. Calling sub() with no arguments, as in v.sub(), has no effect.

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[nickmcintyre]

Good catch @bobbykaz!