Add correct ChartsRegexp to documentation

docs/Changelog

@@ -3,6 +3,7 @@ pisg (0.66) - ??
    * Cache:
      + Complain if CacheDir does not exist.
      + Note that caching does not work for "one big logfile" setups.
+   * Add correct ChartsRegexp to documentation.
 
 pisg (0.65) - Fri Apr, 15th 2005
    Christoph:

docs/pisg-doc.xml

@@ -2886,7 +2886,7 @@
         <channel="#channel">
          Logfile = "channel.log"
          Format = "mIRC"
-         ChartsRegexp = "(?:np:|np - |playing )\s*"
+         ChartsRegexp = "(?:np:|(?:now )?playing:? (?:MPEG stream from)?)\s*(.*)"
         </channel>
       ]]>
     </programlisting></refsynopsisdiv>
@@ -2901,7 +2901,7 @@
     </refsect1>
     <refsect1>
     <title>Default</title>
-    <para> "(?:np:|np - |playing )\s*" </para>
+    <para> "(?:np:|(?:now )?playing:? (?:MPEG stream from)?)\s*(.*)" </para>
     </refsect1>
     </refentry>