Remove trailing spaces in file xCAT-server/share/xcat/netboot/fedora/dracut_009/xcatroot

xCAT-server/share/xcat/netboot/fedora/dracut_009/xcatroot

@@ -40,7 +40,7 @@ if [ ! -z "$imgurl" ]; then
 		ROOTDIR=$SERVER
 		SERVER=${SERVER%%/*}
 		SERVER=${SERVER%:}
-		ROOTDIR=/${ROOTDIR#*/} 
+		ROOTDIR=/${ROOTDIR#*/}
 	fi
 fi
 #echo 0 > /proc/sys/vm/zone_reclaim_mode #Avoid kernel bug
@@ -76,7 +76,7 @@ elif [ -r /rootimg.gz ]; then
   echo Done
 elif [ -r /rootimg-statelite.gz ]; then
   echo Setting up RAM-root tmpfs for statelite mode.
- 
+
   if [ -z $rootlimit];then
     mount -t tmpfs -o mode=755 rootfs $NEWROOT
   else
@@ -92,7 +92,7 @@ elif [ -r /rootimg-statelite.gz ]; then
   fi
   echo Done
   # then, the statelite staffs will be processed
-  echo Setting up Statelite 
+  echo Setting up Statelite
   modprobe nfs
   MAXTRIES=7
   ITER=0
@@ -130,7 +130,7 @@ elif [ -r /rootimg-statelite.gz ]; then
     ITER=0
 	if [ -z $MNTOPTS ]; then
                 MNT_OPTIONS="nolock,rsize=32768,tcp,timeo=14"
-                
+
 	else
 		MNT_OPTIONS=$MNTOPTS
 	fi