man/ip-xfrm: fix dangling quote

The man page had a dangling quote character in the usage text
which can confuse auto-color/format code like Emacs and Vim.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/man/man8/ip-xfrm.8 b/man/man8/ip-xfrm.8
index 960779ddf49bf195d593c15812227dddaa033a08..3efd617247d7f47c7b33d69ce542bb97bbaf2321 100644 (file)
--- a/man/man8/ip-xfrm.8
+++ b/man/man8/ip-xfrm.8
@@ -71,7 +71,7 @@ ip-xfrm \- transform configuration
 .RB "[ " offload
 .RB "[ " crypto | packet " ]"
 .RB dev
-.IR DEV "
+.I DEV
 .RB dir
 .IR DIR " ]"
 .RB "[ " tfcpad