Fmt md with prettier

docs/reverse-proxy.md

@@ -61,16 +61,21 @@ server {
 ```
 
 ## istio/envoy
-If you using [Istio](https://istio.io/) ingressgateway or [Envoy](https://www.envoyproxy.io/) as reverse proxy, there are some tips for you.  If not set, you may see some debug log in proxy as below:
+
+If you using [Istio](https://istio.io/) ingressgateway or [Envoy](https://www.envoyproxy.io/) as reverse proxy, there are some tips for you. If not set, you may see some debug log in proxy as below:
+
 ```log
 Sending local reply with details upgrade_failed
 ```
 
 ### Envoy
+
 You need add a new upgrade_type named `tailscale-control-protocol`. [see detail](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto#extensions-filters-network-http-connection-manager-v3-httpconnectionmanager-upgradeconfig)
 
 ### Istio
+
 Same as envoy, we can use `EnvoyFilter` to add upgrade_type.
+
 ```yaml
 apiVersion: networking.istio.io/v1alpha3
 kind: EnvoyFilter
@@ -79,17 +84,17 @@ metadata:
   namespace: istio-system
 spec:
   configPatches:
-  - applyTo: NETWORK_FILTER
-    match:
-      listener:
-        filterChain:
-          filter:
-            name: envoy.filters.network.http_connection_manager
-    patch:
-      operation: MERGE
-      value:
-        typed_config:
-          '@type': type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager
-          upgrade_configs:
-            - upgrade_type: tailscale-control-protocol
+    - applyTo: NETWORK_FILTER
+      match:
+        listener:
+          filterChain:
+            filter:
+              name: envoy.filters.network.http_connection_manager
+      patch:
+        operation: MERGE
+        value:
+          typed_config:
+            "@type": type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager
+            upgrade_configs:
+              - upgrade_type: tailscale-control-protocol
 ```