revert the month in the man page, so we don't drive weasel mad

doc/tor.1.in

@@ -1,4 +1,4 @@
-.TH TOR 1 "September 2009" "TOR"
+.TH TOR 1 "August 2009" "TOR"
 .SH NAME
 tor \- The second-generation onion router
 .SH SYNOPSIS