wg-quick: usage typos

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

diff --git a/src/wg-quick.bash b/src/wg-quick.bash
index 243f35d337f4bc97e40d78c473982471eacec49a..ff92221e5495662a8ce184189909017faa6d4362 100755 (executable)
--- a/src/wg-quick.bash
+++ b/src/wg-quick.bash
@@ -211,13 +211,14 @@ cmd_usage() {
 
          - Address: may be specified one or more times and contains one or more
            IP addresses (with an optional CIDR mask) to be set for the interface.
+         - MTU: an optional MTU for the interface; if unspecified, auto-calculated.
          - PreUp, PostUp, PreDown, PostDown: script snippets which will be executed
            by bash(1) at the corresponding phases of the link, most commonly used
            to configure DNS. The string \`%i' is expanded to INTERFACE.
          - SaveConfig: if set to \`true', the configuration is saved from the current
            state of the interface upon shutdown.
 
-        See wg-quick(8) for more info and examples.
+       See wg-quick(8) for more info and examples.
        _EOF
 }