remove useless log, fix unit

config/crowdsec.service

@@ -8,7 +8,7 @@ PIDFile=${PID}/crowdsec.pid
 #ExecStartPre=${BIN} -c ${CFG}/default.yaml -t
 ExecStart=${BIN} -c ${CFG}/default.yaml
 ExecStartPost=/bin/sleep 0.1
-ExecReload=/bin/kill -HUP \$MAINPID
+ExecReload=/bin/kill -HUP $MAINPID
 
 [Install]
 WantedBy=multi-user.target

pkg/leakybucket/bucket.go

@@ -195,7 +195,6 @@ func LeakRoutine(l *Leaky) {
 	}
 
 	l.logger.Debugf("Leaky routine starting, lifetime : %s", l.Duration)
-	defer l.logger.Infof("Leaky routine exiting") //to remove
 	for {
 		select {
 		/*receiving an event*/