Fix typo in Google Home note (#26)

index.html

@@ -206,7 +206,7 @@ <h1>Matter Example installer</h1>
       <p>
         To add a device with this firmware to Google Home the device needs to be
         registered in the Google Home Developer Console. Currently Test Vendor ID
-        0xFFF1 and Prduct ID 0x8000 (0x8001 for All Cluster App) are used. See
+        0xFFF1 and Product ID 0x8000 (0x8001 for All Cluster App) are used. See
         <a href="https://developers.home.google.com/matter/get-started#vendor_id">
         Vendor ID section of the Get started with Matter</a> guide. After adding
         the device to the list of Matter integrations on-boarding should work.