[PATCH] Documentation: security: core.rst: fix warnings

[Daniel W. S. Almeida]

From: "Daniel W. S. Almeida" <dwlsalmeida@xxxxxxxxx>

Fix warnings due to missing markup, no change in content otherwise.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@xxxxxxxxx>
---
 Documentation/security/keys/core.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/security/keys/core.rst b/Documentation/security/keys/core.rst
index d6d8b0b756b6..d9b0b859018b 100644
--- a/Documentation/security/keys/core.rst
+++ b/Documentation/security/keys/core.rst
@@ -1102,7 +1102,7 @@ payload contents" for more information.
     See also Documentation/security/keys/request-key.rst.
 
 
- *  To search for a key in a specific domain, call:
+ *  To search for a key in a specific domain, call::
 
 	struct key *request_key_tag(const struct key_type *type,
 				    const char *description,
-- 
2.24.0