Add lang="en" to html to potentially fix font fall-back issues on some language/font setups.

dd662469 · Shpuld Shpuldson · 2b4a6771 · dd662469
Commit dd662469 authored 7 years ago by Shpuld Shpuldson
--- a/index.html
+++ b/index.html
 <!DOCTYPE html>
-<html>
+<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">