Correct README CLI doc

rdmurphy · rdmurphy · commit 72f9d0e3874e · 2019-07-27T14:47:46.000-07:00
diff --git a/README.md b/README.md
@@ -11,7 +11,7 @@ npm i -D typebundle
 ## Usage
 
 ```sh
-npx typebundle <input> <output_directory>
+npx typebundle <input> --output=<output_directory>
 ```
 
 ## License
