Improve MSG_ACK_ERROR message

Firmware/messages.cpp

@@ -169,7 +169,7 @@ extern const char MSG_PAUSED_THERMAL_ERROR[] PROGMEM_I1 = ISTR("PAUSED THERMAL E
 #ifdef TEMP_MODEL
 extern const char MSG_THERMAL_ANOMALY[] PROGMEM_I1 = ISTR("THERMAL ANOMALY");////MSG_THERMAL_ANOMALY c=20
 extern const char MSG_TM_NOT_CAL[] PROGMEM_I1 = ISTR("Temp model not calibrated yet.");////MSG_TM_NOT_CAL c=20 r=4
-extern const char MSG_ACK_ERROR[] PROGMEM_I1 = ISTR("Acknowledge error");////MSG_ACK_ERROR c=17
+extern const char MSG_TM_ACK_ERROR[] PROGMEM_I1 = ISTR("Clear TM error");////MSG_TM_ACK_ERROR c=18
 #endif
 extern const char MSG_LOAD_ALL[] PROGMEM_I1 = ISTR("Load All"); ////MSG_LOAD_ALL c=18
 extern const char MSG_NOZZLE_CNG_MENU [] PROGMEM_I1 = ISTR("Nozzle change");////MSG_NOZZLE_CNG_MENU c=18

Firmware/messages.h

@@ -173,7 +173,7 @@ extern const char MSG_PAUSED_THERMAL_ERROR[];
 #ifdef TEMP_MODEL
 extern const char MSG_THERMAL_ANOMALY[];
 extern const char MSG_TM_NOT_CAL[];
-extern const char MSG_ACK_ERROR[];
+extern const char MSG_TM_ACK_ERROR[];
 #endif
 extern const char MSG_LOAD_ALL[];
 extern const char MSG_NOZZLE_CNG_MENU [];

Firmware/ultralcd.cpp

@@ -5477,7 +5477,7 @@ static void lcd_main_menu()
     }
 #ifdef TEMP_MODEL
     else if(Stopped) {
-        MENU_ITEM_SUBMENU_P(_T(MSG_ACK_ERROR), lcd_print_stop);
+        MENU_ITEM_SUBMENU_P(_T(MSG_TM_ACK_ERROR), lcd_print_stop);
     }
 #endif
 #ifdef SDSUPPORT //!@todo SDSUPPORT undefined creates several issues in source code