Update working.html
Fix some grammar
<li>Modify your <a href="#!" onclick="loadSettings()"><i class="material-icons"
style="display: inline; margin-right: 2px; vertical-align: middle; font-size: 15px">settings</i>add-on
settings</a> to store fewer snapshots in Home Assistant.</li>
- <li>Delete existing snapshots from Home Assitant by clicking "Action" -> "Delete" on snapshots below. Make sure you don't need them anymore of they're backed to Google Drive.</li>
+ <li>Delete existing snapshots from Home Assistant by clicking "Action" -> "Delete" on snapshots below. Make sure you don't need them anymore or they're backed to Google Drive.</li>
<li>Modify your <a href="#!" onclick="loadSettings()"><i class="material-icons"
style="display: inline; margin-right: 2px; vertical-align: middle; font-size: 15px">settings</i>add-on
settings</a> and disable "Stop on low disc space". This will make the addon stop checking disc usage, do so at your own peril.</li>
