VirtualService docs minor formatting fixes (#2659)

* VirtualService docs minor formatting fixes

* address comments

Author: ufUNnxagpM

networking/v1alpha3/virtual_service.gen.json

@@ -253,8 +253,8 @@ message VirtualService {
   repeated string gateways = 2;
 
   // An ordered list of route rules for HTTP traffic. HTTP routes will be
-  // applied to platform service ports named 'http-*'/'http2-*'/'grpc-*', gateway
-  // ports with protocol HTTP/HTTP2/GRPC/ TLS-terminated-HTTPS and service
+  // applied to platform service ports using HTTP/HTTP2/GRPC protocols, gateway
+  // ports with protocol HTTP/HTTP2/GRPC/TLS-terminated-HTTPS and service
   // entry ports using HTTP/HTTP2/GRPC protocols.  The first rule matching
   // an incoming request is used.
   repeated HTTPRoute http = 3;

networking/v1alpha3/virtual_service.pb.go

@@ -253,8 +253,8 @@ message VirtualService {
   repeated string gateways = 2;
 
   // An ordered list of route rules for HTTP traffic. HTTP routes will be
-  // applied to platform service ports named 'http-*'/'http2-*'/'grpc-*', gateway
-  // ports with protocol HTTP/HTTP2/GRPC/ TLS-terminated-HTTPS and service
+  // applied to platform service ports using HTTP/HTTP2/GRPC protocols, gateway
+  // ports with protocol HTTP/HTTP2/GRPC/TLS-terminated-HTTPS and service
   // entry ports using HTTP/HTTP2/GRPC protocols.  The first rule matching
   // an incoming request is used.
   repeated HTTPRoute http = 3;