Fix hysteria2 realm server

docs/configuration/service/hysteria-realm.md

@@ -21,6 +21,9 @@ The realm only carries control-plane signaling. Once hole-punching succeeds, all
   ... // Listen Fields
 
   "tls": {},
+
+  ... // HTTP2 Fields
+
   "users": [
     {
       "name": "",
@@ -35,6 +38,10 @@ The realm only carries control-plane signaling. Once hole-punching succeeds, all
 
 See [Listen Fields](/configuration/shared/listen/) for details.
 
+### HTTP2 Fields
+
+See [HTTP2 Fields](/configuration/shared/http2/) for details.
+
 ### Fields
 
 #### tls

docs/configuration/service/hysteria-realm.zh.md

@@ -21,6 +21,9 @@ Realm 只承载控制信令。打洞成功后，所有代理流量在客户端
   ... // 监听字段
 
   "tls": {},
+
+  ... // HTTP2 字段
+
   "users": [
     {
       "name": "",
@@ -35,6 +38,10 @@ Realm 只承载控制信令。打洞成功后，所有代理流量在客户端
 
 参阅 [监听字段](/zh/configuration/shared/listen/) 了解详情。
 
+### HTTP2 字段
+
+参阅 [HTTP2 字段](/zh/configuration/shared/http2/) 了解详情。
+
 ### 字段
 
 #### tls