Fix composing uniqueSymbol

alib2data/src/alphabet/SymbolToXMLComposer.cpp

@@ -84,10 +84,10 @@ void SymbolToXMLComposer::compose(std::list<sax::Token>& out, const SymbolPairSy
 }
 void SymbolToXMLComposer::compose(std::list<sax::Token>& out, const UniqueSymbol& symbol) const {
-	out.push_back(sax::Token(alib::Names::LABEL_UNIQUE_LABEL, sax::Token::TokenType::START_ELEMENT));
+	out.push_back(sax::Token(alib::Names::ALPHABET_UNIQUE_SYMBOL, sax::Token::TokenType::START_ELEMENT));
 	alib::xmlApi<alphabet::Symbol>::compose(out, symbol.getSymbol());
 	alib::xmlApi<primitive::Integer>::compose(out, symbol.getId());
-	out.push_back(sax::Token(alib::Names::LABEL_UNIQUE_LABEL, sax::Token::TokenType::END_ELEMENT));
+	out.push_back(sax::Token(alib::Names::ALPHABET_UNIQUE_SYMBOL, sax::Token::TokenType::END_ELEMENT));
 }
 } /* namespace alphabet */