Update cmd/spiffe-helper/config/config.go

Signed-off-by: Faisal Memon <[email protected]>

cmd/spiffe-helper/config/config.go

@@ -134,7 +134,7 @@ func (c *Config) ValidateConfig(log logrus.FieldLogger) error {
 		if c.RenewSignal != "" {
 			log.Warn("renew_signal is set but daemon_mode is false. renew_signal will be ignored. This may become an error in a future release.")
 		}
-		// pid_file_name is new enough that there should not be existing configuration that uses it without daemon_mode
+		// pid_file_name is new enough that there should not be existing configurations that use it without daemon_mode
 		// so we can error here without B/C worries. In future we may support one-shot signalling of a process, but
 		// it's ignored at the moment so we shouldn't allow the user to think it's doing something.
 		if c.PIDFileName != "" {