doc: fix error in core documentation for nl_cache_mngr_alloc()

Signed-off-by: Thomas Haller <thaller@redhat.com>

diff --git a/doc/core.txt b/doc/core.txt
index 1625575b43d8f7cfc584e3c17025adefe7b3b5a3..042369d302c17d68abef4bc05096141cd351ee15 100644 (file)
--- a/doc/core.txt
+++ b/doc/core.txt
@@ -2709,7 +2709,7 @@ struct nl_cache_mngr *mngr;
 
 // Allocate a new cache manager for RTNETLINK and automatically
 // provide the caches added to the manager.
-mngr = nl_cache_mngr_alloc(NETLINK_ROUTE, NL_AUTO_PROVIDE);
+err = nl_cache_mngr_alloc(NULL, NETLINK_ROUTE, NL_AUTO_PROVIDE, &mngr);
 ----
 
 .Keep track of a cache