Small layout improvement

PRIVACY.md

@@ -1,5 +1,5 @@
 
-<img src="https://raw.githubusercontent.com/M66B/FairEmail/master/app/src/main/res/mipmap-hdpi/ic_launcher.png">
+<img width="72" height="72" src="https://raw.githubusercontent.com/M66B/FairEmail/master/app/src/main/res/mipmap-hdpi/ic_launcher.png">
 
 <sup>Provided by [FairCode B.V.](https://www.faircode.eu/)</sup>
 

privacy.html

@@ -19,7 +19,7 @@
 <header id="title-block-header">
 <h1 class="title">FairEmail</h1>
 </header>
-<p><img src="https://raw.githubusercontent.com/M66B/FairEmail/master/app/src/main/res/mipmap-hdpi/ic_launcher.png"></p>
+<p><img width="72" height="72" src="https://raw.githubusercontent.com/M66B/FairEmail/master/app/src/main/res/mipmap-hdpi/ic_launcher.png"></p>
 <p><sup>Provided by <a href="https://www.faircode.eu/">FairCode B.V.</a></sup></p>
 <h2 id="privacy-policy">Privacy policy</h2>
 <p><a href="https://translate.google.com/translate?hl=&amp;sl=en&amp;u=https%3A%2F%2Fraw.githubusercontent.com%2FM66B%2FFairEmail%2Fmaster%2FPRIVACY.md">🌎 Google Translate</a></p>