hlt.c: Clarify description.

The old text was misleading since hlt looks only at regular
files. Directories can not be hard linked on most systems anyway.

diff --git a/examples/hlt/hlt.c b/examples/hlt/hlt.c
index 9771741f39844e45048fcd0300c98c5961117150..4c6dbefc50440f52486e4f9702c2df9733d471c5 100644 (file)
--- a/examples/hlt/hlt.c
+++ b/examples/hlt/hlt.c
@@ -4,7 +4,10 @@
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
 
-/* A simple program that prints all hard links of a given directory. */
+/*
+ * A simple program that traverses a directory and prints groups of file names
+ * which are hard-linked to each other.
+ */
 
 #include <inttypes.h>
 #include <osl.h>