diff --git a/generator/writers/utils.go b/generator/writers/utils.go
index b057945..5bfa607 100644
--- a/generator/writers/utils.go
+++ b/generator/writers/utils.go
@@ -1,6 +1,6 @@
 package writers
 
-// IndentSize set the indentation size for yaml output.
+// IndentSize set the indentation size for yaml output. Could ba changed by command line argument.
 var IndentSize = 2
 
 // CountSpaces returns the number of spaces from the begining of the line.