Update .env.sample

Fix readme

Author: sumaro2101

.env.sample

@@ -16,7 +16,7 @@ RMQ_PORT=5672
 RABBITMQ_DEFAULT_USER=guest
 RABBITMQ_DEFAULT_PASS=guest
 # ==================ORIGINS==================
-CURRENT_ORIGIN=http://locahost:8080
+CURRENT_ORIGIN=http://localhost:8080
 # ==================GRAFANA==================
 GF_SECURITY_ADMIN_USER=admin
 GF_SECURITY_ADMIN_PASSWORD=admin