diff --git a/src/ems_devices.h b/src/ems_devices.h
index 9d65b40c4..cf46fba39 100644
--- a/src/ems_devices.h
+++ b/src/ems_devices.h
@@ -54,7 +54,7 @@
 #define EMS_OFFSET_UBASetPoints_flowtemp 0 // flow temp
 
 // SM and HP Types
-// Assuming SM100 behaves like SM200
+// Assuming here that the SM200 behaves like SM100
 #define EMS_TYPE_SM10Monitor 0x97    // SM10Monitor
 #define EMS_TYPE_SM100Monitor 0x0262 // SM100Monitor
 #define EMS_TYPE_SM100Status 0x0264  // SM100Status
@@ -112,7 +112,6 @@
 #define EMS_OFFSET_RC35StatusMessage_mode 1     // day mode, also summer on RC3's
 #define EMS_OFFSET_RC35StatusMessage_mode1 0    // for holiday mode
 
-
 #define EMS_TYPE_RC35Set_HC1 0x3D // for setting values like temp and mode (Working mode HC1)
 #define EMS_TYPE_RC35Set_HC2 0x47 // for setting values like temp and mode (Working mode HC2)
 #define EMS_TYPE_RC35Set_HC3 0x51 // for setting values like temp and mode (Working mode HC3)