Fix yaml indent (#59)

.github/workflows/versions.yml

@@ -65,10 +65,12 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+
       - name: setup-go ${{ matrix.go }}
         uses: ./
         with:
           go-version: ${{ matrix.go }}
+
       - name: verify go
         run: __tests__/verify-go.sh ${{ matrix.go }}
         shell: bash

README.md

@@ -24,22 +24,22 @@ It will first check the local cache for a version match. If version is not found
 Matching by semver spec:
 ```yaml
 steps:
-- uses: actions/checkout@v2
-- uses: actions/setup-go@v2
+  - uses: actions/checkout@v2
+  - uses: actions/setup-go@v2
     with:
       go-version: '^1.13.1' # The Go version to download (if necessary) and use.
-- run: go version
+  - run: go version
 ```
 
 Matching an unstable pre-release:
 ```yaml
 steps:
-- uses: actions/checkout@v2
-- uses: actions/setup-go@v2
+  - uses: actions/checkout@v2
+  - uses: actions/setup-go@v2
     with:
       stable: 'false'
       go-version: '1.14.0-rc1' # The Go version to download (if necessary) and use.
-- run: go version
+  - run: go version
 ```
 
 # Usage
@@ -49,11 +49,11 @@ See [action.yml](action.yml)
 Basic:
 ```yaml
 steps:
-- uses: actions/checkout@master
-- uses: actions/setup-go@v2
+  - uses: actions/checkout@master
+  - uses: actions/setup-go@v2
     with:
       go-version: '1.9.3' # The Go version to download (if necessary) and use.
-- run: go run hello.go
+  - run: go run hello.go
 ```
 
 Matrix Testing: