Update readme.md

Author: antonin-a

containers-orchestration/managed-kubernetes/use-public-cloud-load-balancer/readme.md

@@ -2,14 +2,14 @@
 
 ### Examples
 
-├── [basic_lb](./basic_lb)
-├── [basic_lb_keepip](./basic_lb_keepip)
-├── [basic_lb_udp_tcp](./basic_lb_udp_tcp)
-├── [basic_lb_with_flavor](./basic_lb_with_flavor)
-├── [nginx_basic](./nginx_basic)
-├── [nginx_ingress](./nginx_ingress)
-├── [private_lb](./private_lb)
-├── [resize_lb](./resize_lb)
+├── [basic_lb](./basic_lb) \
+├── [basic_lb_keepip](./basic_lb_keepip) \
+├── [basic_lb_udp_tcp](./basic_lb_udp_tcp) \
+├── [basic_lb_with_flavor](./basic_lb_with_flavor) \
+├── [nginx_basic](./nginx_basic) \
+├── [nginx_ingress](./nginx_ingress) \
+├── [private_lb](./private_lb) \
+├── [resize_lb](./resize_lb) \
 └── [tcp_tweak_lb](./tcp_tweak_lb)