add water todo

rust/src/main.rs

@@ -438,6 +438,7 @@ fn safe_main() -> anyhow::Result<()> {
 
     let mut water_frozen = false;
 
+    //multisample should be moved to water_temperature_c
     let mut attempt = 1;
     let water_temp: Result<f32, anyhow::Error> = loop {
         let temp = board.water_temperature_c();