--- a/src/types/StringDataTypeWriter.h	Sat Dec 04 21:14:51 2021 +0100
+++ b/src/types/StringDataTypeWriter.h	Fri Apr 22 23:43:07 2022 +0200
@@ -36,15 +36,10 @@
 
 using namespace relpipe::protocol;
 using namespace relpipe::writer;
-/**
- * The prototype does not recognize any encoding,
- * it just works with c++ strings in encoding default to given platform. 
- * In the real implementation of relational pipes, there will be DataTypes for particular encodings.
- */
 class StringDataTypeWriter : public DataTypeWriter<string_t> {
 private:
 	IntegerDataTypeWriter integerType;
-	std::wstring_convert<std::codecvt_utf8<wchar_t>> convertor; // TODO: support also other encodings.
+	std::wstring_convert<std::codecvt_utf8<wchar_t>> convertor;
 public:
 
 	StringDataTypeWriter() : DataTypeWriter<string_t>(TypeId::STRING, DATA_TYPE_CODE_STRING) {