diff --git a/sns/json_schemas/operation.json b/sns/json_schemas/operation.json
index 6cf18743..e928786d 100644
--- a/sns/json_schemas/operation.json
+++ b/sns/json_schemas/operation.json
@@ -96,7 +96,7 @@
         },
         "filterPolicy": {
           "type": "object",
-          "description": "Only receive a subset of messages from the channel, determined by this policy. Depending on the filterPolicyScope, a map of either a message attribute or message body to an array of possible matches. The match may be a simple string for an exact match, but it may also be an object that represents a constraint and values for that constraint.",
+          "description": "Only receive a subset of messages from the channel, determined by this policy. Depending on the FilterPolicyScope, a map of either a message attribute or message body to an array of possible matches. The match may be a simple string for an exact match, but it may also be an object that represents a constraint and values for that constraint.",
           "patternProperties": {
             "^x-[\\w\\d\\.\\-\\_]+$": {
               "$ref": "https://raw.githubusercontent.com/asyncapi/spec-json-schemas/v2.14.0/schemas/2.4.0.json#/definitions/specificationExtension"
@@ -121,12 +121,12 @@
         },
         "filterPolicyScope": {
           "type": "string",
-          "description": "Determines whether the filterPolicy applies to messageAttributes or messageBody.",
+          "description": "Determines whether the FilterPolicy applies to MessageAttributes or MessageBody.",
           "enum": [
             "messageAttributes",
             "messageBody"
           ],
-          "default": "MessageAttributes"
+          "default": "messageAttributes"
         },
         "rawMessageDelivery": {
           "type": "boolean",