john-okeefe/trying_out_go
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fixed error string grammar

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This commit is contained in:
John O'Keefe
2024-02-03 11:11:54 -05:00
parent 5cbc048b51
commit 56fa94fce7
1 changed files with 2 additions and 2 deletions
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4
cmd/playground/wallArea.go
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@@ -5,10 +5,10 @@ import "fmt"
func paintNeeded(width float64, height float64) (paintNeededCalculated float64, anError error) { func paintNeeded(width float64, height float64) (paintNeededCalculated float64, anError error) {
area := width * height area := width * height
if width < 0.0 { if width < 0.0 {
return 0, fmt.Errorf("a width of %0.2f is invalid.", width) return 0, fmt.Errorf("a width of %0.2f is invalid", width)
} }
if height < 0.0 { if height < 0.0 {
return 0, fmt.Errorf("a height of %0.2f is invalid.", height) return 0, fmt.Errorf("a height of %0.2f is invalid", height)
} }
return area / 10.0, nil return area / 10.0, nil
} }