App crashes when you input a wrong command option

[flrnd]

Error: unknown command "example" for "cfm.sh"
Run 'cfm.sh --help' for usage.
2022/04/06 16:25:16 unknown command "example" for "cfm.sh"
panic: unknown command "example" for "cfm.sh"

goroutine 1 [running]:
log.Panic({0xc000063f50, 0x404cd1, 0x401150})
/usr/lib64/go/1.17/src/log/log.go:354 +0x65
github.com/flrnd/cfm.sh/cmd.Execute()
/home/mrfoo/Development/Projects/go/cfm.sh/cmd/root.go:13 +0x52
main.main()
/home/mrfoo/Development/Projects/go/cfm.sh/main.go:6 +0x17