regularize format of source file headers, no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

coreutils/shuf.c

@@ -6,16 +6,16 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 //config:config SHUF
 //config:	bool "shuf (5.4 kb)"
 //config:	default y
 //config:	help
 //config:	Generate random permutations
 
-//kbuild:lib-$(CONFIG_SHUF) += shuf.o
 //applet:IF_SHUF(APPLET_NOEXEC(shuf, shuf, BB_DIR_USR_BIN, BB_SUID_DROP, shuf))
 
+//kbuild:lib-$(CONFIG_SHUF) += shuf.o
+
 //usage:#define shuf_trivial_usage
 //usage:       "[-e|-i L-H] [-n NUM] [-o FILE] [-z] [FILE|ARG...]"
 //usage:#define shuf_full_usage "\n\n"