fix: Small typo in CLI `--model` flag description (#577)

packages/web/src/content/docs/docs/cli.mdx

@@ -41,7 +41,7 @@ opencode run Explain the use of context in Go
 | `--continue`          | `-c`  | Continue the last session |
 | `--session`          | `-s`  | Session ID to continue |
 | `--share`          |   | Share the session |
-| `--model`          | `-m`  | Mode to use in the form of provider/model |
+| `--model`          | `-m`  | Model to use in the form of provider/model |
 
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