🔨 further cleanup

test/src/unit-unicode.cpp

@@ -45,7 +45,7 @@ void check_utf8string(bool success_expected, int byte1, int byte2 = -1, int byte
 {
     if (++calls % 100000 == 0)
     {
-        std::cout << calls << " UTF-8 strings checked" << std::endl;
+        std::cout << calls << " of 8860608 UTF-8 strings checked" << std::endl;
     }
 
     std::string json_string = "\"";