fix lint - pkg/util: func comment
@@ -304,7 +304,7 @@ func GetImageConfig(changes []string) (ImageConfig, error) {
return config, nil
}
-// Parse and validate a signal name or number
+// ParseSignal parses and validates a signal name or number.
func ParseSignal(rawSignal string) (syscall.Signal, error) {
// Strip off leading dash, to allow -1 or -HUP
basename := strings.TrimPrefix(rawSignal, "-")
