hardlink: Document '-c' option in manpage

Signed-off-by: FeRD (Frank Dana) <ferdnyc@gmail.com>

diff --git a/misc-utils/hardlink.1.adoc b/misc-utils/hardlink.1.adoc
index 2fab57c57d914b430fc7c694db66af0a07584170..3503d4c2bb578211b866880aba6d47c07228a6c3 100644 (file)
--- a/misc-utils/hardlink.1.adoc
+++ b/misc-utils/hardlink.1.adoc
@@ -83,6 +83,9 @@ Link and compare files even if their owner information (user and group) differs.
 *-t*, *--ignore-time*::
 Link and compare files even if their time of modification is different. This is usually a good choice.
 
+*-c* *--content*::
+Consider only file content, not attributes, when determining whether two files are equal. Same as *-pot*.
+
 *-X*, *--respect-xattrs*::
 Only try to link files with the same extended attributes.