whitespace cleanup

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

shell/ash_test/zecho.c

@@ -21,10 +21,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-int
-main(argc, argv)
-int	argc;
-char	**argv;
+int main(int argc, char **argv)
 {
 	argv++;