Whitespace and minor style fixes

sample-etc_rc.d_init.d_ddclient

@@ -36,7 +36,7 @@ case "$1" in
     start)
         # Start daemon.
         DELAY=`grep -v '^\s*#' $CONF | grep -i -m 1 "daemon" | awk -F '=' '{print $2}'`
-    if [ -z "$DELAY" ] ; then
+        if [ -z "$DELAY" ]; then
             DELAY="-daemon 300"
         else
             DELAY=''
@@ -52,7 +52,7 @@ case "$1" in
     stop)
         # Stop daemon.
         echo -n "Shutting down ddclient: "
-    if [ -n "$PID" ] ; then
+        if [ -n "$PID" ]; then
             if [ "$system" = "fedora" ] || [ "$system" = "redhat" ]; then
                 killproc $program
             else
@@ -71,10 +71,8 @@ case "$1" in
         if [ "$system" = "fedora" ] || [ "$system" = "redhat" ]; then
             status $program
         else
-	    if test "$PID"
-	    then
-		    for p in $PID
-		    do
+            if test "$PID"; then
+                for p in $PID; do
                     echo "$program (pid $p) is running"
                 done
             else
@@ -88,4 +86,3 @@ case "$1" in
 esac
 
 exit 0
-