diff --git a/Assets/Mirror/Editor/Weaver/Readers.cs b/Assets/Mirror/Editor/Weaver/Readers.cs
index 7b2692248..e9eecc97a 100644
--- a/Assets/Mirror/Editor/Weaver/Readers.cs
+++ b/Assets/Mirror/Editor/Weaver/Readers.cs
@@ -122,8 +122,11 @@ static MethodDefinition GenerateArrayReadFunc(TypeReference variable)
             }
 
 
+            // int lengh
             readerFunc.Body.Variables.Add(new VariableDefinition(WeaverTypes.Import<int>()));
+            // T[] array
             readerFunc.Body.Variables.Add(new VariableDefinition(variable));
+            // int i;
             readerFunc.Body.Variables.Add(new VariableDefinition(WeaverTypes.Import<int>()));
 
             ILProcessor worker = readerFunc.Body.GetILProcessor();