'rand'/'-rand' documentation.
diff --git a/apps/gendh.c b/apps/gendh.c
index 1f6be96..acd799c 100644
--- a/apps/gendh.c
+++ b/apps/gendh.c
@@ -127,7 +127,7 @@
BIO_printf(bio_err," -2 use 2 as the generator value\n");
/* BIO_printf(bio_err," -3 use 3 as the generator value\n"); */
BIO_printf(bio_err," -5 use 5 as the generator value\n");
- BIO_printf(bio_err," -rand file:file:...\n");
+ BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
BIO_printf(bio_err," - load the file (or the files in the directory) into\n");
BIO_printf(bio_err," the random number generator\n");
goto end;