Update config fix variable

config

@@ -914,27 +914,27 @@ elif [ "$1" = "-A" ]; then
 
 		1)
 			echo "Mode 1 is APRS"
-			STRING = "KU2Y-1>APCSS:MODE=a"
+			STRING="KU2Y-1>APCSS:MODE=a"
 			;;
 		2)
 			echo "Mode 2 is FSK"
-			STRING = "KU2Y-1>APCSS:MODE=a"
+			STRING="KU2Y-1>APCSS:MODE=a"
 			;;
 		3)
 			echo "Mode 3 is BPSK"
-			STRING = "KU2Y-1>APCSS:MODE=b"
+			STRING="KU2Y-1>APCSS:MODE=b"
 			;;
 		4)
 			echo "Mode 4 is SSTV"
-			STRING = "KU2Y-1>APCSS:MODE=s"
+			STRING="KU2Y-1>APCSS:MODE=s"
 			;;
 		5)
 			echo "Mode 5 is CW"
-			STRING = "KU2Y-1>APCSS:MODE=m"
+			STRING="KU2Y-1>APCSS:MODE=m"
 			;;
 		*)
 			echo "Unknown mode"
-			STRING = "KU2Y-1>APCSS:MODE=?"
+			STRING="KU2Y-1>APCSS:MODE=?"
 			;;
 	esac
 	sudo rm /home/pi/CubeSatSim/t.txt