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captcha
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Update code style and readme.md

This commit is contained in:
Weilin Shi 2018-04-26 10:03:29 +08:00
parent b204ba9578
commit 1284662a43
2 changed files with 3 additions and 3 deletions
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4
README.md
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@ -1,4 +1,4 @@
> Package captcha provides an easy to use, unopinionated API for captcha generation
> Package captcha provides an easy to use, unopinionated API for captcha generation.
<div>
@ -42,7 +42,7 @@ func handle(w http.ResponseWriter, r *http.Request) {
## Contributing
If your found a bug, please contribute!
see [contributing.md](contributing.md) for more detail
see [contributing.md](contributing.md) for more detail.
## License
[MIT](LICENSE.md)

2
captcha.go
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@ -258,7 +258,7 @@ func randomInvertColor(base color.Color) color.Color {
hue := float64(rng.Intn(361)) / 360
saturation := 0.6 + rng.Float64()*0.2
return hsva{h: hue, s: saturation, v: value, a: uint8(255)}
return hsva{h: hue, s: saturation, v: value, a: 255}
}
func getLightness(colour color.Color) float64 {