Fix dkimverify verbose option so it works and add documentation, thanks to Uwe Kleine-König for the patch (Debian: #1075791), bump version to 1.1.9

man/dkimverify.1

@@ -142,11 +142,12 @@ code 0 if the signature verifies successfully. Otherwise, it returns with exit
 code 1.
 
 .SH "USAGE"
-usage: dkimverify.py [\-h] [\-\-index N] <message
+usage: dkimverify.py [\-h] [\-\-index N] [\-\-verbose] <message
 
 optional arguments:
   \-h, \-\-help  show this help message and exit
   \-\-index N   Index of DKIM signature header to verify: default=0
+  \-\-verbose   Emit diagnostic output
 
 .SH "AUTHORS"
 This version of \fBdkimverify\fR was written by Greg Hewgill <[email protected]>.