fix more broken markdown links

Fixed stuff we broke by mistake, previously.

Ran `make www` to perform the above.

TODO: Fix stuff we broke by mistake doing the above.

TODO: Fix more broken markdown links.

2012/endoh2/README.md

@@ -35,7 +35,7 @@ and:
 
 A
 [pi](https://en.wikipedia.org/wiki/Pi)/[e](https://en.wikipedia.org/wiki/E_(mathematical_constant))
-printing quasi-[quine](https://en.wikipedia.org/wiki/Quine_(computing) in [ASCII
+printing quasi-[quine](https://en.wikipedia.org/wiki/Quine_(computing)) in [ASCII
 art](https://en.wikipedia.org/wiki/ASCII_art) with a compressed font in it; what
 else to wish for in this program? [Virtual
 machine](https://en.wikipedia.org/wiki/Virtual_machine) emulation?