doc: fix urls in posix.rst

Signed-off-by: Jos Collin <jcollin@redhat.com>

diff --git a/doc/cephfs/posix.rst b/doc/cephfs/posix.rst
index 23531693f6fed1a9d34c6c3dc286fdc0c78250f3..34c2b44ad94042447bab09c0044d69b7fda35372 100644 (file)
--- a/doc/cephfs/posix.rst
+++ b/doc/cephfs/posix.rst
@@ -96,6 +96,6 @@ addition, unreported errors that occured before the file description was
 opened will also be returned on fsync.
 
 See `PostgreSQL's summary of fsync() error reporting across operating systems
-<https://wiki.postgresql.org/wiki/Fsync_Errors>` and `Matthew Wilcox's
+<https://wiki.postgresql.org/wiki/Fsync_Errors>`_ and `Matthew Wilcox's
 presentation on Linux IO error handling
-<https://www.youtube.com/watch?v=74c19hwY2oE>` for more information.
+<https://www.youtube.com/watch?v=74c19hwY2oE>`_ for more information.