more .adoc markup fixes.

This is mostly mechanical-ish fixups to adjust markup style
for cross references. A bit of care and feeding needed, so
we haven't finished the list, but this gets a significant chunk
of them.

1 files changed, 7 insertions, 7 deletions

diff --git a/docs/man/nng_aio_set_msg.3.adoc b/docs/man/nng_aio_set_msg.3.adoc
index 13702c15..e0ea3e46 100644
--- a/docs/man/nng_aio_set_msg.3.adoc
+++ b/docs/man/nng_aio_set_msg.3.adoc
@@ -25,9 +25,9 @@ void nng_aio_set_msg(nng_aio *aio, nng_msg *msg);
 == DESCRIPTION
 
 The `nng_aio_set_msg()` function sets the message that will be used
-for an asynchronous send operation (see `<<nng_send_aio.3#,nng_send_aio()>>`).
+for an asynchronous send operation (see xref:nng_send_aio.3.adoc[`nng_send_aio()`]).
 
-IMPORTANT: The `<<nng_aio.5#,nng_aio>>` must not have an operation in progress.
+IMPORTANT: The xref:nng_aio.5.adoc[`nng_aio`] must not have an operation in progress.
 
 == RETURN VALUES
 
@@ -40,8 +40,8 @@ None.
 == SEE ALSO
 
 [.text-left]
-<<nng_aio_get_msg.3#,nng_aio_get_msg(3)>>,
-<<nng_send_aio.3#,nng_send_aio(3)>>,
-<<nng_aio.5#,nng_aio(5)>>,
-<<nng_msg.5#,nng_msg(5)>>,
-<<nng.7#,nng(7)>>
+xref:nng_aio_get_msg.3.adoc[nng_aio_get_msg(3)],
+xref:nng_send_aio.3.adoc[nng_send_aio(3)],
+xref:nng_aio.5.adoc[nng_aio(5)],
+xref:nng_msg.5.adoc[nng_msg(5)],
+xref:nng.7.adoc[nng(7)]