Use correct URL to fix encoding issue in benchmark test. (#395)

Fixes #394 (I think).

Author: eigenhombre

bench/test_wordcount.py

@@ -2,7 +2,7 @@
 import os
 
 if not os.path.exists('bench/shakespeare.txt'):
-    os.system('wget http://www.gutenberg.org/ebooks/100.txt.utf-8'
+    os.system('wget http://www.gutenberg.org/files/100/100-0.txt'
               ' -O bench/shakespeare.txt')