Usage info in trac-admin is wrong

[anonymous]

trac-admin help states the first parameter has to be the DB file, whereas it has to be the path to the trac project environment

Patch (used name from the man page):

@@ -260,7 +260,7 @@
             print 'trac-admin - The Trac Administration Console %s' % trac.__version__
             if not self.interactive:
                 print
-                print "Usage: trac-admin <dbfile> [command [subcommand] [option ...]]\n"
+                print "Usage: trac-admin </path/to/projenv> [command [subcommand] [option ...]]\n"
                 print "Invoking trac-admin without command starts "\
                        "interactive mode."
             self.print_doc (docs)