qm: use monospace for mtu=1

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/qm.adoc b/qm.adoc
index 428d388d81e059435e99257077d8788ee1f115cc..f923ccf8d81c8dcc86f6f048b5aafa61c6767dc6 100644 (file)
--- a/qm.adoc
+++ b/qm.adoc
@@ -637,7 +637,7 @@ You can also skip adding a network device when creating a VM by selecting *No
 network device*.
 
 You can overwrite the *MTU* setting for each VM network device. The option
-*mtu=1* represents a special case, in which the MTU value will be inherited
+`mtu=1` represents a special case, in which the MTU value will be inherited
 from the underlying bridge.
 This option is only available for *VirtIO* network devices.