Add missing full-stop.
-rw-r--r-- 147 .gitignore
-rw-r--r-- 1154 LICENSE.txt
-rw-r--r-- 243 MANIFEST.in
-rw-r--r-- 2336 README.txt
drwxr-xr-x - data
drwxr-xr-x - debian
drwxr-xr-x - naja
drwxr-xr-x - packaging
-rw-r--r-- 6525 pyweek_upload.py
-rw-r--r-- 55 requirements.txt
-rwxr-xr-x 97 run_game.py
drwxr-xr-x - screenshots
drwxr-xr-x - scripts
-rw-r--r-- 4006 setup.py
drwxr-xr-x - sources
drwxr-xr-x - tools