Update invalid link
</div>
<div class="row center">
<div id="option1" class="col m12 l6 offset-l3 center center-align">
- <a target="_blank" id="authenticate-button" style="margin: 10px" href="https://github.com/sabeechen/hassio-google-drive-backup#installation" class="btn-large btn-flat btn-high-vis">
+ <a target="_blank" id="authenticate-button" style="margin: 10px" href="https://github.com/sabeechen/hassio-google-drive-backup#detailed-install-instructions" class="btn-large btn-flat btn-high-vis">
<i class="material-icons">assignment</i>
Installation Instructions
</a>
