meta-oe: remove trailing spaces

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-networking/recipes-extended/iscsitarget/iscsitarget_1.4.20.3+svn502.bb

@@ -34,12 +34,12 @@ do_install() {
     install -d ${D}/lib/modules/${KERNEL_VERSION}/kernel/iscsi
     install -m 0644 kernel/iscsi_trgt.ko \
     ${D}/lib/modules/${KERNEL_VERSION}/kernel/iscsi/iscsi_trgt.ko
-    
+
     # Userspace utilities
     install -d ${D}${sbindir}
     install -m 0755 usr/ietd ${D}${sbindir}/ietd
     install -m 0755 usr/ietadm ${D}${sbindir}/ietadm
-    
+
     # Config files, init scripts
     mkdir -p ${D}${sysconfdir}/iet
     install -m 0644 etc/ietd.conf ${D}/${sysconfdir}/iet/ietd.conf