Update README.md

Author: HAEdwin

README.md

@@ -219,8 +219,7 @@ This is due to a lost Zigbee connection between the ECU and inverter and will no
 
 - Why do the ECU values ​​differ from the EMA values?
 
-The ECU is not a continuous energy meter like the one from the electricity company, the sampling frequency can indeed cause a difference, as can the location of the CTs on a ECU-C and possible interferences can affect this data.
-Overall it gives an indication of the energy but it is not a calibrated value.
+The ECU is not a continuous energy meter like the one from the electricity company, the sampling frequency can indeed cause a difference, as can the location of the CTs on a ECU-C and possible interferences can affect this data. Results from data samples requested by this integration may differ from data samples sent to EMA. Overall it gives an indication of the energy but it is not a calibrated value.
 
 ## Background & acknowledgement
 Realization in 2022 was a collaboration between checking12, ksheumaker, HAEdwin on the Home Assistant forum, and all the other people from this forum (https://gathering.tweakers.net/forum/list_messages/2032302/1). Thanks goes out to 12christiaan and ViperRNMC for providing an automated solution to restart the ECU-C and ECU-R (SunSpec logo/ECU-ID starting with 2162xxxxxxxx) models. Best for last all my sponsors who provide me with coffee! Thank you, it keeps me motivated!