changes

src/controllers/tanksController.js

@@ -8377,7 +8377,7 @@ const isTankHeightMatch = tankHeightDifferenceInCm <= 10;
 let comparisonMessage = "";
 
 if (isWaterLevelMatch && isTankHeightMatch) {
-  comparisonMessage = "✅ Manual measurement matches: water level and tank height both within 10 cm range.";
+  comparisonMessage = "Manual measurement matches within 10 cm of sensor data.";
 } else if (isWaterLevelMatch) {
   comparisonMessage = "✅ Manual water level matches within 10 cm, but tank height does not.";
 } else if (isTankHeightMatch) {