ModuleMenu set nmod to letter, not number

qnconfig

@@ -282,11 +282,11 @@ GateMenu () {
 ModuleMenu () {
 	mod=module_${1}
 	if [[ $1 == a ]]; then
-		nmod=0
+		nmod='a'
 	elif [[ $1 == b ]]; then
-		nmod=1
+		nmod='b'
 	else
-		nmod=2
+		nmod='c'
 	fi
 	clear
 	if [ -z ${!mod} ]; then
@@ -322,7 +322,7 @@ ModuleMenu () {
 		echo -n "ra : Range (in meters, 1 mile=1609.344 meters)    = "; EvaluateVar {${mod},module_x}_range
 		echo -n "ag : Above ground level (in meters)               = "; EvaluateVar {${mod},module_x}_agl
 		echo -n "uf : UNIX Socket from gateway                     = "; EvaluateVar {${mod},module_x}_gate2modem$nmod
-		echo -n "ut : UNIX Socket from gateway                     = "; EvaluateVar {${mod},module_x}_modem2gate$nmod
+		echo -n "ut : UNIX Socket to gateway                       = "; EvaluateVar {${mod},module_x}_modem2gate$nmod
 		echo -n "in : Inactivity for this many minutes unlinks     = "; EvaluateVar {${mod},module_x}_inactivity
 		echo -n "wa : Wait this many msec for the next packet      = "; EvaluateVar {${mod},module_x}_packet_wait
 		echo -n "ac : Send acknowledgment on each transmission     = "; EvaluateVar {${mod},module_x}_acknowledge