added a period and a line break

index.html

@@ -33,7 +33,7 @@ <h2>controls</h2>
 
 				press <span class = "roundedborder">esc</span> to toggle this menu<br>
 
-				<span class = "roundedborder">w</span> <span class = "roundedborder">a</span> <span class = "roundedborder">s</span> <span class = "roundedborder">d</span>, <span class = "roundedborder">shift</span> to go up, <span class = "roundedborder">space</span> to go down. scroll to zoom in and out
+				<span class = "roundedborder">w</span> <span class = "roundedborder">a</span> <span class = "roundedborder">s</span> <span class = "roundedborder">d</span>, <span class = "roundedborder">shift</span> to go up, <span class = "roundedborder">space</span> to go down. scroll to zoom in and out.
 			</p>
 
 			<p>
@@ -50,7 +50,9 @@ <h2>settings</h2>
 			</p>
 
 			<p>
-				note: this website uses <a href = "https://en.wikipedia.org/wiki/WebGL">WebGL</a>, which works best on <a href = "https://www.google.com/chrome/">Google Chrome</a>. you also need a keyboard, so not much will work on mobile.
+				note: this website uses <a href = "https://en.wikipedia.org/wiki/WebGL">WebGL</a>, which works best on <a href = "https://www.google.com/chrome/">Google Chrome</a>.<br>
+
+				you also need a keyboard, so not much will work on mobile.
 			</p>
 
 		</div>