Link fixes

plexem.html

@@ -55,24 +55,25 @@
 		<ul>
 		<li>If all you see is 'PLEXUS SELFTEST REV 3.3', the Plexus is running its selftest. This will take about 30 seconds, or you can abort it by typing a '!' character.</li>
 		<li>If you're at the 'PLEXUS PRIMARY BOOT REV 1.2' prompt, the Plexus is waiting for you to do something. Try pressing enter to boot Unix.</li>
+		<li>If you run 'init 2', you need to login. Try user 'root' with no password.</li>
 		<li>If you get weird colored blocks in the terminal, please allow using canvas image data for this site. There probably is an icon for that in the address bar.</li>
 		<li>Hard disk changes are changed to local storage in your browser. Changing computers or browsers will clear it.</li>
 		</ul>
 		<button id="closefaq">Close</button>
 	</dialog>
 	<dialog id="about">
 		<p>
-		This is an emulator for a Plexus P/20 system. It is an Unix workstation from the '80's. It
-		runs a SystemV Unix variation on a dual 68010 processor mainboard. Adrian Black 
+		This is an emulator for a Plexus P/20 system, which is an Unix workstation from the '80's. It
+		runs SystemV Unix on a dual 68010 processor mainboard. Adrian Black 
 		(from Adrian's Digital Basement) did some videos on the topic of getting one to work:
 		<a href="https://www.youtube.com/watch?v=iltZYXg5hZw">1</a>
 		<a href="https://www.youtube.com/watch?v=lCPZAYvk940">2</a>
 		<a href="https://www.youtube.com/watch?v=_IrxvDE6Fyo">3</a>
-		<a href="https://www.youtube.com/watch?v=Ve1SuuRkx_o>4</a>
-		<a href="https://www.youtube.com/watch?v=10b50ECWXLk>5</a>.
+		<a href="https://www.youtube.com/watch?v=Ve1SuuRkx_o">4</a>
+		<a href="https://www.youtube.com/watch?v=10b50ECWXLk">5</a>.
 		</p>
 		<p>
-		This emulator is written in C. While it can be ran as a native application, the version
+		This emulator is written in C. While it can be ran as a native program, the version
 		you're looking at right now is compiled to webassembly using 
 		<a href="https://emscripten.org/">Emscripten</a>. It uses 
 		<a href="https://xtermjs.org/">xterm.js</a> for the fancy terminal, which is connected