tools: deprecate nfdc create and nfdc destroy
They are deprecated in favor of nfdc face create and nfdc face destroy.
There is also a minor correction to nfdc-face man page.
refs #3864
Change-Id: I038bc604304ac5650101ee2afe30753e59061632
diff --git a/docs/manpages/nfdc-face.rst b/docs/manpages/nfdc-face.rst
index 46d0ef5..f393a93 100644
--- a/docs/manpages/nfdc-face.rst
+++ b/docs/manpages/nfdc-face.rst
@@ -4,9 +4,9 @@
SYNOPSIS
--------
| nfdc face [list]
-| nfdc face show <FACEID>
+| nfdc face show [id] <FACEID>
| nfdc face create [remote] <FACEURI> [[persistency] <PERSISTENCY>]
-| nfdc face destroy <FACEID|FACEURI>
+| nfdc face destroy [face] <FACEID|FACEURI>
| nfdc channel [list]
DESCRIPTION