diff --git a/serialization.nim b/serialization.nim
index de042f0..8e444a1 100644
--- a/serialization.nim
+++ b/serialization.nim
@@ -27,7 +27,7 @@ proc encodeImpl(writer: var auto, value: auto) =
   writer.writeValue value
 
 template encode*(Format: type, value: auto, params: varargs[untyped]): auto =
-  mixin init, WriterType, PreferedOutputType # , writeValue, getOutput
+  mixin init, WriterType, PreferedOutputType
   var s = init MemoryOutputStream[PreferedOutputType(Format)]
 
   # TODO:
diff --git a/serialization/object_serialization.nim b/serialization/object_serialization.nim
index 09b850f..3d6695b 100644
--- a/serialization/object_serialization.nim
+++ b/serialization/object_serialization.nim
@@ -28,7 +28,7 @@ proc totalSerializedFieldsImpl(T: type): int =
 
   proc helper: int =
     var dummy: T
-    template countFields(x) = inc result
+    template countFields(k, v) = inc result
     eachSerializedFieldImpl(dummy, countFields)
 
   const res = helper()