diff --git a/microsoft_kb/microsoft_kb_checker.rb b/microsoft_kb/microsoft_kb_checker.rb
index 8b9223e..6e9a180 100644
--- a/microsoft_kb/microsoft_kb_checker.rb
+++ b/microsoft_kb/microsoft_kb_checker.rb
@@ -87,6 +87,7 @@ class MicrosoftKbChecker
   end
 
   def query_cve
+    #TODO: handle error msg better
     if os_available?
       response = make_request
       if response.code == 200