doc: metadata information update userguide meta

Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago · 9bd55ff81b
parent 563dc66837
commit 9bd55ff81b
1 changed files with 2 additions and 2 deletions
--- a/doc/userguide/rules/meta.rst
+++ b/doc/userguide/rules/meta.rst
@ -156,9 +156,9 @@ expressed in the signature. The format of priority is::

 metadata
 --------
-The metadata keyword allows additional, non-functional information to
+The metadata keyword allows additional, non-functional, information to
 be added to the signature. While the format is free-form, it is
-recommended to stick to key, value pairs as Suricata can include these
+recommended to stick to `[key, value]` pairs as Suricata can include these
 in eve alerts. The format is::

  metadata: key value;