Optimized versions for en documents.

Author: guandeng

composer.json

@@ -27,7 +27,7 @@
  "jean85/pretty-package-versions": "^1.2|^2.0"
  },
  "suggest": {
- "hyperf/load-balancer": "Use LoadBalancer for GrpcTransporter.(~3.0.0)"
+ "hyperf/load-balancer": "Use LoadBalancer for GrpcTransporter.(~3.1.0)"
  },
  "autoload": {
  "psr-4": {