Update nodemgmt-scripts.sh

nodemgmt-scripts.sh

@@ -613,7 +613,7 @@ SERVICES(){
 			echo -e "${idsCL[Green]}Node Service Selected: '${idsST[Bold]}${NM_SERVICES[${selsrvc}]}${idsST[Reset]}${idsCL[Green]}'${idsCL[Default]}"
 			DIVIDER true
 			s=1
-			for srvcopts in "${NM_SRVCOPTS[@]}"
+			for srvcopt in "${!NM_SRVCOPTS[@]}"; do
 			do
 				echo " [${s}] ${srvcopts~}"
 				s=`expr $s + 1`