Updated authors command:

  Added -q option so that only the authors are shown in the output.
  Added url example so that users are pulled from entire history

README.markdown

@@ -174,7 +174,7 @@ repository which name on its own line. This would allow you to easily
 redirect the output of this command sequence to ~/.svn2git/authors and have
 a very good starting point for your mapping.
 
-    $ svn log | grep -E "r[0-9]+ \| .+ \|" | awk '{print $3}' | sort | uniq
+    $ svn -q log http://path/to/root/of/project | grep -E "r[0-9]+ \| .+ \|" | awk '{print $3}' | sort | uniq
 
 Debugging
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