split schema json and error message to different code blocks

README.md

@@ -203,7 +203,7 @@ func arrayUniqueItemsChecker(items []interface{}) bool {
 
 By default, the error message returned when validating a value includes the error reason, the schema, and the input value.
 
-For example, using the following schema and input value `secret` would produce the following error message:
+For example, given the following schema:
 
 ```json
 {
@@ -216,16 +216,17 @@ For example, using the following schema and input value `secret` would produce t
   ]
 }
 
-// Error Message:
+Passing the input value `"secret"` to this schema will produce the following error message:
 
-// string doesn't match the regular expression "[A-Z]"
-// Schema:
-//   {
-//     "pattern": "[A-Z]"
-//   }
-// 
-// Value:
-//   "secret"
+```
+string doesn't match the regular expression "[A-Z]"
+Schema:
+  {
+    "pattern": "[A-Z]"
+  }
+
+Value:
+  "secret"
 ```
 
 Including the original value in the error message can be helpful for debugging, but it may not be appropriate for sensitive information such as secrets.