Remove references to number of years

Closes: #65

Author: TornjV

docs/trivia.rst

@@ -3,7 +3,7 @@ Useless Trivia
 This section written by the original author, Avery Pennarun
 <[email protected]>.
 
-Back in 1998 (12 years ago!  Yikes!), I released the first version of `Tunnel
+Back in 1998, I released the first version of `Tunnel
 Vision <http://alumnit.ca/wiki/?TunnelVisionReadMe>`_, a semi-intelligent VPN
 client for Linux.  Unfortunately, I made two big mistakes: I implemented the
 key exchange myself (oops), and I ended up doing TCP-over-TCP (double oops).
@@ -31,6 +31,6 @@ intended.)
 
 That project I did for Slipstream was what first gave me the idea to merge
 the concepts of Fast Forward, Double Vision, and Tunnel Vision into a single
-program that was the best of all worlds.  And here we are, at last, 10 years
-later.  You're welcome.
+program that was the best of all worlds.  And here we are, at last.
+You're welcome.