FIX: WebhookUserSerializer spec failure

FIX: WebhookUserSerializer spec failure

diff --git a/spec/serializers/web_hook_user_serializer_spec.rb b/spec/serializers/web_hook_user_serializer_spec.rb
index 65b5c8d..f74d5cf 100644
--- a/spec/serializers/web_hook_user_serializer_spec.rb
+++ b/spec/serializers/web_hook_user_serializer_spec.rb
@@ -21,7 +21,7 @@ RSpec.describe WebHookUserSerializer do
 
   it 'should only include the required keys' do
     count = serializer.as_json.keys.count
-    difference = count - 45
+    difference = count - 46
 
     expect(difference).to eq(0), lambda {
       message = ""

GitHub sha: 55b4b84b