Update README

Author: thombashi

README.md

@@ -1,30 +1,21 @@
 # pre-commit-jsonnet
-[![lint and tests](https://github.com/cybozu-private/pre-commit-jsonnet/actions/workflows/lint_and_tests.yml/badge.svg)](https://github.com/cybozu-private/pre-commit-jsonnet/actions/workflows/lint_and_tests.yml)
+[![lint and tests](https://github.com/cybozu/pre-commit-jsonnet/actions/workflows/lint_and_tests.yml/badge.svg)](https://github.com/cybozu/pre-commit-jsonnet/actions/workflows/lint_and_tests.yml)
 
-`jsonnet-lint`, `jsonnetfmt` を実行する pre-commit hooks
+[pre-commit](https://pre-commit.com/) hooks for [jsonnet](https://jsonnet.org/).
 
 
 ## Usage
 
 ### Configurations
-pre-commit hooks を適用したいリポジトリの `.pre-commit-config.yaml` に以下のような記載を追加する:
+Add this to your `.pre-commit-config.yaml`:
 
 ```yaml
 repos:
-    - repo: https://github.com/cybozu-private/pre-commit-jsonnet
-      rev: HEAD
+    - repo: https://github.com/cybozu/pre-commit-jsonnet
+      rev: v0.1.0
       hooks:
           - id: jsonnet-fmt
-            args: ["--test"]  # commit 時に書き換えたい場合は --test を外し -i を追加する
+            args: ["--test"]  # you can use arbitrary options of jsonnetfmt command
           - id: jsonnet-lint
-            args: ["--jpath", "lib/"]  # --jpath に指定するディレクトリは適宜書き換える。不要な場合は削除する。
-```
-
-`rev` は `pre-commit autoupdate` を実行することで最新の commit hash に更新出来る。
-
-### Install hooks
-`.pre-commit-config.yaml` を配置したリポジトリで以下を実行する:
-
-```
-pre-commit install
+            args: ["--jpath", "lib/"]  # you can use arbitrary options of jsonnet-lint command
 ```