docs: fix kernel config option in xen-pv-channel

HVC is shown underlined, the underscores are missing.
Fix it by using underscores.
Remove stale I.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Wei Liu <wei.liu2@citrix.com>

diff --git a/docs/man/xen-pv-channel.pod.7 b/docs/man/xen-pv-channel.pod.7
index 2333083cce1d4ae02c69e27edc23e6c748ea7c96..226418ad948a1b359570901758a2c0c4b73a7bbb 100644 (file)
--- a/docs/man/xen-pv-channel.pod.7
+++ b/docs/man/xen-pv-channel.pod.7
@@ -108,7 +108,7 @@ socket, writes a handshake message and waits for a reply
 
 =item 6.
 
-Assuming the guest kernel has CONFIGI<HVC>XEN_FRONTEND set then the console
+Assuming the guest kernel has CONFIG_HVC_XEN_FRONTEND set then the console
 driver will generate a hotplug event