Error During Initial Verifacation

[AJ8Q]

Not sure if this is an "issue" or if is just a normal thing. When I initially brought up the DCCpp_UNO sketch and verified it I got the following at the bottom of Arduino 1.8.15:

C:\Users\beth\Documents\Trains\DCC++ BaseStation-master\BaseStation-master\DCCpp_Uno\DCCpp_Uno.ino:427:152: warning: backslash and newline separated by space
R.currentBit=0; /* reset current bit pointer and determine which Register and Packet to process next--- */ \

C:\Users\beth\Documents\Trains\DCC++ BaseStation-master\BaseStation-master\DCCpp_Uno\DCCpp_Uno.ino:433:100: warning: backslash and newline separated by space
R.tempPacket=R.currentReg->activePacket; /* flip active and update Packets */ \

C:\Users\beth\Documents\Trains\DCC++ BaseStation-master\BaseStation-master\DCCpp_Uno\DCCpp_Uno.ino:449:103: warning: backslash and newline separated by space
} /* END-ELSE */ \

C:\Users\beth\Documents\Trains\DCC++ BaseStation-master\BaseStation-master\DCCpp_Uno\DCCpp_Uno.ino:450:88: warning: backslash and newline separated by space
\

C:\Users\beth\Documents\Trains\DCC++ BaseStation-master\BaseStation-master\DCCpp_Uno\DCCpp_Uno.ino:196:59: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
CurrentMonitor mainMonitor(CURRENT_MONITOR_PIN_MAIN,""); // create monitor for current on Main Track
^
C:\Users\beth\Documents\Trains\DCC++ BaseStation-master\BaseStation-master\DCCpp_Uno\DCCpp_Uno.ino:197:59: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
CurrentMonitor progMonitor(CURRENT_MONITOR_PIN_PROG,""); // create monitor for current on Program Track
^
Sketch uses 18198 bytes (56%) of program storage space. Maximum is 32256 bytes.
Global variables use 898 bytes (43%) of dynamic memory, leaving 1150 bytes for local variables. Maximum is 2048 bytes.

Has something gone wrong? Being new to Arduino, I'll take all the help I can get!!