sendsignals: fix appearance of shutdown messages and script cleanup

etc/rc.d/init.d/sendsignals

@@ -4,6 +4,7 @@
 # Based on sendsignals script from LFS-3.1 and earlier.
 # Rewritten by Gerard Beekmans <gerard@linuxfromscratch.org>
 # Support for 2.6.x kernels by Davide Madrisan <davide.madrisan@gmail.com>
+# Also modified by Silvan Calarco <silvan.calarco@mambasoft.it>
 
 . /etc/sysconfig/rc
 . $rc_functions
@@ -14,20 +15,17 @@ case "${1}" in
        killall5 -15
        error_value=$?
        [ "$error_value" = 0 ] && echo_success || echo_failure
+       echo
        sleep 2
 
        echo -n "Sending all processes the KILL signal: "
        killall5 -9
        error_value=$?
        [ "$error_value" = 0 ] && echo_success || echo_failure
+       echo
        sleep 2
-       
-       #echo -n "Removing all unused modules: "
-       #modprobe -r
-       #error_value=$?
-       #echo
        ;;
-       
+
    *)
        echo "Usage: ${0} {stop}"
        exit 1