diff --git a/settings.cpp b/settings.cpp
index 6e4d68d..55cb1ff 100644
--- a/settings.cpp
+++ b/settings.cpp
@@ -27,6 +27,7 @@ Settings::~Settings()
 
 void Settings::add_line(String const& section, String const& key, String const& val)
 {
+    //TODO: do something with the line
     Serial.print("Section: \"");
     Serial.print(section);
     Serial.print("\", Key: \"");