documentation: Fix anytls padding scheme description

docs/configuration/inbound/anytls.md

@@ -42,16 +42,18 @@ AnyTLS padding scheme line array.
 
 Default padding scheme:
 
-```
-stop=8
-0=30-30
-1=100-400
-2=400-500,c,500-1000,c,500-1000,c,500-1000,c,500-1000
-3=9-9,500-1000
-4=500-1000
-5=500-1000
-6=500-1000
-7=500-1000
+```json
+[
+  "stop=8",
+  "0=30-30",
+  "1=100-400",
+  "2=400-500,c,500-1000,c,500-1000,c,500-1000,c,500-1000",
+  "3=9-9,500-1000",
+  "4=500-1000",
+  "5=500-1000",
+  "6=500-1000",
+  "7=500-1000"
+]
 ```
 
 #### tls

docs/configuration/inbound/anytls.zh.md

@@ -42,16 +42,18 @@ AnyTLS 填充方案行数组。
 
 默认填充方案:
 
-```
-stop=8
-0=30-30
-1=100-400
-2=400-500,c,500-1000,c,500-1000,c,500-1000,c,500-1000
-3=9-9,500-1000
-4=500-1000
-5=500-1000
-6=500-1000
-7=500-1000
+```json
+[
+  "stop=8",
+  "0=30-30",
+  "1=100-400",
+  "2=400-500,c,500-1000,c,500-1000,c,500-1000,c,500-1000",
+  "3=9-9,500-1000",
+  "4=500-1000",
+  "5=500-1000",
+  "6=500-1000",
+  "7=500-1000"
+]
 ```
 
 #### tls