whitespace clean up.

* *.{c,h} : whitespace clean up.

sysdeps/stub_suid/procsegment.c

@@ -44,6 +44,6 @@ glibtop_get_proc_segment_p (glibtop *server, glibtop_proc_segment *buf,
 			    pid_t pid)
 {
 	glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_SEGMENT, 0);
-	
+
 	memset (buf, 0, sizeof (glibtop_proc_segment));
 }