diff --git a/debian/changelog b/debian/changelog
index e5de2b76..7de1de7b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-linkchecker (1.2.0) stable; urgency=low
+linkchecker (1.2.0) unstable; urgency=low
 
   * stable release
   * fixed usage text glitches
diff --git a/linkcheck/Logging.py b/linkcheck/Logging.py
index 4a59fa06..712312f5 100644
--- a/linkcheck/Logging.py
+++ b/linkcheck/Logging.py
@@ -1,3 +1,18 @@
+"""Logger classes.
+
+Every Logger has to implement the following functions:
+init(self)
+  Called once to initialize the Logger. Why do we not use __init__(self)?
+  Because we initialize the start time in init and __init__ gets not
+  called at the time the checking starts.
+
+newUrl(self,urlData)
+  Called every time an url finished checking. All data we checked is in
+  the UrlData object urlData.
+
+endOfOutput(self)
+  Called at the end of checking to close filehandles and such.
+"""
 import sys,time,Config,StringUtil
 
 # ANSI color codes
@@ -83,7 +98,7 @@ class StandardLogger:
             self.fd.write("Check Time %.3f seconds\n" % urldata.checktime)
         if urldata.infoString:
             self.fd.write("Info       "+StringUtil.indent(
-                  StringUtil.blocktext(urldata.infoString, 65), 11)+"\n")
+                StringUtil.blocktext(urldata.infoString, 65), 11)+"\n")
         if urldata.warningString:
             self.warnings = self.warnings+1
             self.fd.write("Warning    "+StringUtil.indent(
@@ -198,7 +213,7 @@ class HtmlLogger(StandardLogger):
         self.fd.write(" found.<br>")
         self.stoptime = time.time()
         self.fd.write("Stopped checking at"+_strtime(self.stoptime)+
-              ("(%.3f seconds)" % (self.stoptime - self.starttime))+
+              (" (%.3f seconds)" % (self.stoptime - self.starttime))+
 	      "</font></blockquote><br><hr noshade size=1><small>"+
               MyFont+Config.HtmlAppInfo+"<br>Get the newest version at "
               "<a href=\""+Config.Url+"\">"+Config.Url+
diff --git a/linkchecker b/linkchecker
index 9bedf612..5c8997e3 100755
--- a/linkchecker
+++ b/linkchecker
@@ -37,7 +37,7 @@ OPTIONS
         Swap checking order to intern/extern. Default checking order
         is extern/intern.
 -N, --nntp-server
-        Specify an NNTP server for news: links. Default is the
+        Specify an NNTP server for 'news:...' links. Default is the
         environment variable NNTP_SERVER. If no host is given,
         only the syntax of the link is checked.
 -o name, --output=name
@@ -106,8 +106,6 @@ o Local files and syntactic sugar on the command line:
       linkchecker ../bla.html
       linkchecker www.myhomepage.de
       linkchecker -r0 ftp.linux.org
-o Using the -W option:
-      linkchecker -W"traceback" -r5 http://zope.company.com/
 """
 
 def printVersion():
@@ -264,6 +262,7 @@ for opt,arg in options:
 if constructauth:
     congif["authentication"].insert(0, (re.compile(".*"), _user, _password))
 
+# construct the url list
 if len(args)==0:
     printUsage("no files or urls given")
 
@@ -275,4 +274,5 @@ for url in args:
             url = "http://"+url
     config.appendUrl(linkcheck.UrlData.GetUrlDataFrom(url, 0))
 
+# check the urls
 linkcheck.checkUrls(config)