updated doc

Assets/acknowledgements.csv

@@ -0,0 +1,6 @@
+Component,License,Origin,Copyright
+SwiftDate,MIT,https://github.com/malcommac/SwiftDate,"Copyright (c) 2018 Daniele Margutti"
+leveldb,BSD-3-Clause,https://github.com/firebase/leveldb,"Copyright (c) 2011 The LevelDB Authors. All rights reserved."
+swift-composable-architecture,MIT,https://github.com/pointfreeco/swift-composable-architecture,"Copyright (c) 2020 Point-Free, Inc."
+GoogleUtilities,Apache-2.0,https://github.com/google/GoogleUtilities,"Copyright (c) 2017 Landon J. Fuller <[email protected]>"
+MSAL,MIT,https://github.com/AzureAD/microsoft-authentication-library-for-objc,"Copyright (c) Microsoft Corporation"

README.md

@@ -169,6 +169,12 @@ You can see options by `license-plist --help`.
 - If this path is specified, a markdown acknowledgements file will be generated.
   - [Example is here](https://github.com/mono0926/LicensePlist/blob/master/Assets/acknowledgements.md)
 
+#### `--csv-path`
+
+- Default: None.
+- If this path is specified, a csv acknowledgements file will be generated.
+  - [Example is here](https://github.com/mono0926/LicensePlist/blob/master/Assets/acknowledgements.csv)
+
 #### `--license-file-names`
 
 - Default: `LICENSE, LICENSE.*`.