tools/xendomains: do space cleanups

This has no functional changes. This is just to prepare the file
to be moved, so you won't blind your eyes or get git am to complain.

Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Jan Rękorajski <baggins@pld-linux.org>
Cc: M A Young <m.a.young@durham.ac.uk>
Cc: Jacek Konieczny <jajcus@jajcus.net>
Cc: xen-devel@lists.xenproject.org
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>

tools/hotplug/Linux/init.d/xendomains

@@ -127,7 +127,7 @@ else
 	    _RC_RV=1;
 	elif test "$1" != "0"; then
 	    _RC_RV=$1;
-    	fi
+	fi
 	return ${_RC_RV}
     }
     rc_check()