Fix --watcher markdown header.

ehuss · ehuss · commit 0752fa4e4352 · 2024-05-13T13:51:04.000-07:00
diff --git a/guide/src/cli/arg-watcher.md b/guide/src/cli/arg-watcher.md
@@ -1,4 +1,4 @@
-#### --watcher
+#### `--watcher`
 
 There are different backends used to determine when a file has changed.
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-#### --watcher`
	`1`	+#### `--watcher`
`2`	`2`
`3`	`3`	`There are different backends used to determine when a file has changed.`
`4`	`4`