Update docs/manpages/sdig.1.rst

Co-authored-by: Peter van Dijk <peter.van.dijk@powerdns.com>

diff --git a/docs/manpages/sdig.1.rst b/docs/manpages/sdig.1.rst
index 25ee18a6c08a9c4e9a86d8dfc8ab3fff56031728..cd3b53ae52c81b95eca75b8cce768356a0bd94ef 100644 (file)
--- a/docs/manpages/sdig.1.rst
+++ b/docs/manpages/sdig.1.rst
@@ -58,7 +58,7 @@ tlsProvider *name*
 opcode *OPNUM*
     Use opcode *OPNUM* instead of 0 (Query). For example, ``sdig 192.0.2.1 53 example.com SOA opcode 4`` sends a ``NOTIFY``.
 cookie *COOKIE*
-    if *COOKIE* is - send a random client cookie. Otherwise send the given cookie, which should be a hex string received from a server earlier.
+    if *COOKIE* is ``-`` send a random client cookie. Otherwise send the given cookie, which should be a hex string received from a server earlier.
 
 Examples
 --------