Add --simulation to usage info.

Signed-off-by: Thomas Hochstein <thh@thh.name>

bin/yapfaq.pl

@@ -365,7 +365,7 @@ sub AuthNNTP {
 
 ### ------------------------------------------------------------------
 ### build posting
-# read and parse header and body from files
+# read and parser header and body from files
 # read status file, check due date
 sub BuildPosting {
   my $Project = shift;