diff --git a/README.md b/README.md
index 0a55d50..e9c90d1 100644
--- a/README.md
+++ b/README.md
@@ -1,29 +1,32 @@
-# git-cliff changelog generator action
+# git-cliff action
 
-This action generates a changelog based on your Git history using [git-cliff](https://github.com/orhun/git-cliff), on the fly!
+This action generates a changelog based on your Git history using [git-cliff](https://github.com/orhun/git-cliff) on the fly!
 
 ## Usage
 
-### Inputs
+### Input variables
 
-- `config`: Path of the configuration file. Default: `"cliff.toml"`
-- `args`: Arguments to pass to git-cliff. Default: `"-v"`
+- `config`: Path of the configuration file. (Default: `"cliff.toml"`)
+- `args`: Arguments to pass to git-cliff. (Default: `"-v"`)
 
-### Outputs
+### Output variables
 
 - `changelog`: Output file that contains the generated changelog.
 
-### Environment
+### Environment variables
 
-- `OUTPUT`: Output file. Default: `"git-cliff/CHANGELOG.md"`
+- `OUTPUT`: Output file. (Default: `"git-cliff/CHANGELOG.md"`)
 
 ### Examples
 
+The following example fetches the whole Git history (`fetch-depth: 0`), generates a changelog in `./CHANGELOG.md`, and prints it out.
+
 ```yml
 - name: Checkout
   uses: actions/checkout@v2
   with:
     fetch-depth: 0
+
 - name: Generate a changelog
   uses: orhun/git-cliff-action@v1
   id: git-cliff
@@ -32,6 +35,7 @@ This action generates a changelog based on your Git history using [git-cliff](ht
     args: --verbose
   env:
     OUTPUT: CHANGELOG.md
+
 - name: Print the changelog
   run: cat "${{ steps.git-cliff.outputs.changelog }}"
 ```