Update sites.inc

inc/sites.inc

@@ -580,7 +580,7 @@ SITEINFO(){
 					echo -e "\033[K${idsCL[Cyan]}8) Proxy Port:     ${idsST[Bold]}${port}${idsST[Reset]}"
 				fi
 				echo -en "\n\033[K${idsCL[LightCyan]}Enter the line number to edit, or (s) to save: ${idsCL[Default]}"
-				read edit
+				read -n 1 edit
 				
 			    case "${edit}" in
 			        4) [ "${hsts}" == "-" ] && hsts='Yes' || hsts='-';;