Point to log-directory without glob in example

as the current example will trigger shell-expansion and possibly lead to
confusion (see #21)

README.rst

@@ -28,10 +28,9 @@ Example
 
 ::
 
-    tsstats -l /var/log/teamspeak3-server/ts3server*.log -o /var/www/tsstats.html
+    tsstats -l /var/log/teamspeak3-server/ -o /var/www/tsstats.html
 
-Parse logs matching ``ts3server*.log`` in ``/var/log/teamspeak3-server``
-and write output to ``/var/www/tsstats.html``.
+Parse logs in ``/var/log/teamspeak3-server`` and write output to ``/var/www/tsstats.html``.
 
 For more details checkout the `documentation <http://teamspeakstats.readthedocs.io/en/latest/>`__!