diff --git a/public/index.html b/public/index.html
index dc9b5274..7c910daa 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,40 +1,40 @@
 <!DOCTYPE html>
 <html lang="en">
-    <head>
-        <meta charset="utf-8">
-        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-        <meta name="theme-color" content="#4696e5">
-        <!--
-          manifest.json provides metadata used when your web app is added to the
-          homescreen on Android. See https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/
-        -->
-        <link rel="manifest" href="%PUBLIC_URL%/manifest.json">
-        <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
-        <!--
-          Notice the use of %PUBLIC_URL% in the tags above.
-          It will be replaced with the URL of the `public` folder during the build.
-          Only files inside the `public` folder can be referenced from the HTML.
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+    <meta name="theme-color" content="#4696e5">
+    <!--
+      manifest.json provides metadata used when your web app is added to the
+      homescreen on Android. See https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json">
+    <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
 
-          Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
-          work correctly both with client-side routing and a non-root public URL.
-          Learn how to configure a non-root public URL by running `npm run build`.
-        -->
-        <title>Shlink — The URL shortener</title>
-    </head>
-    <body>
-        <noscript>
-            You need to enable JavaScript to run this app.
-        </noscript>
-        <div id="root"></div>
-        <!--
-          This HTML file is a template.
-          If you open it directly in the browser, you will see an empty page.
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>Shlink — The URL shortener</title>
+  </head>
+  <body>
+    <noscript>
+      You need to enable JavaScript to run this app.
+    </noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
 
-          You can add webfonts, meta tags, or analytics to this file.
-          The build step will place the bundled scripts into the <body> tag.
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
 
-          To begin the development, run `npm start` or `yarn start`.
-          To create a production bundle, use `npm run build` or `yarn build`.
-        -->
-    </body>
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
 </html>
