Fixing typo in GTNH MOTD (#3889)

Author: nwmqpa

scripts/start-deployGTNH

@@ -253,7 +253,7 @@ export ALLOW_FLIGHT="${ALLOW_FLIGHT:=true}"
 export LEVEL_TYPE="${LEVEL_TYPE:=rwg}"
 export DIFFICULTY="${DIFFICULTY:=3}"
 export ENABLE_COMMAND_BLOCK="${ENABLE_COMMAND_BLOCK:=true}"
-export MOTD="${MOTD:="Greg Tech New Horizon $GTNH_PACK_VERSION"}"
+export MOTD="${MOTD:="Greg Tech New Horizons $GTNH_PACK_VERSION"}"
 debug "Set MOTD=$MOTD, ENABLE_COMMAND_BLOCK=$ENABLE_COMMAND_BLOCK, DIFFICULTY=$DIFFICULTY, LEVEL_TYPE=$LEVEL_TYPE, ALLOW_FLIGHT=$ALLOW_FLIGHT"
 
 isDebugging && set -x
@@ -278,4 +278,4 @@ handleGTNH
 
 export USES_MODS=true
 
-exec "$(dirname "$0")/start-setupWorld" "$@"
+exec "$(dirname "$0")/start-setupWorld" "$@"