Fix a number of broken links.

There are still some busted links that have to be fixed,
but these are the ones that are just typos or trivially
fixed.  There is of course some content still missing.

1 files changed, 3 insertions, 4 deletions

diff --git a/docs/man/nng_http_conn_write_req.adoc b/docs/man/nng_http_conn_write_req.adoc
index 040764ca..e47dd254 100644
--- a/docs/man/nng_http_conn_write_req.adoc
+++ b/docs/man/nng_http_conn_write_req.adoc
@@ -30,12 +30,12 @@ The `nng_http_conn_write_req()` function starts an asynchronous write of
 the HTTP request _req_ to the connection _conn_.  The entire request is sent,
 including headers, and if present, the request body data.  (The
 request body can be set with
-<<nng_http_req_set_data#,nng_http_req_set_data>> or
-<<nng_http_req_copy_data#,nng_http_req_copy_data>>.)
+<<nng_http_req_set_data#,nng_http_req_set_data(3)>> or
+<<nng_http_req_copy_data#,nng_http_req_copy_data(3)>>.)
 
 This function returns immediately, with no return value.  Completion of
 the operation is signaled via the _aio_, and the final result may be
-obtained via <<nng_aio_result#,nng_aio_result>>. That result will
+obtained via <<nng_aio_result#,nng_aio_result(3)>>. That result will
 either be zero or an error code.
 
 == RETURN VALUES
@@ -55,7 +55,6 @@ None.
 
 <<nng_aio_alloc#,nng_aio_alloc(3)>>,
 <<nng_aio_result#,nng_aio_result(3)>>,
-<<nng_http_alloc_handler#,nng_http_alloc_handler(3)>>,
 <<nng_http_client_connect#,nng_http_client_connect(3)>>,
 <<nng_http_conn_read_all#,nng_http_conn_read_all(3)>>,
 <<nng_strerror#,nng_strerror(3)>>,