Merge pull request #1 from shmokmt/update-readme

Update readme

Author: shmokmt

README.md

@@ -1,5 +1,7 @@
 # actions-setup-tfcmt
 
+[![Setup test](https://github.com/shmokmt/actions-setup-github-comment/actions/workflows/test.yml/badge.svg)](https://github.com/shmokmt/actions-setup-github-comment/actions/workflows/test.yml)
+
 The shmokmt/actions-setup-github-comment action installs [suzuki-shunsuke/github-comment](https://github.com/suzuki-shunsuke/github-comment) to the `PATH` in your GitHub Actions.
 
 ## `Inputs`
@@ -14,16 +16,16 @@ This action can run be on `ubuntu-latest` and `macos-latest`.
 
 Use latest version
 
-```
+```yaml
 steps:
-- uses: shmokmt/actions-setup-github-comment@v1
+  - uses: shmokmt/actions-setup-github-comment@v1
 ```
 
 Use specific version
 
-```
+```yaml
 steps:
-- uses: shmokmt/actions-setup-github-comment@v1
-  with:
-    version: v4.0.1
+  - uses: shmokmt/actions-setup-github-comment@v1
+    with:
+      version: v4.0.1
 ```