diff --git a/doc/mdb-export.txt b/doc/mdb-export.txt
index f9193cc..359cda4 100644
--- a/doc/mdb-export.txt
+++ b/doc/mdb-export.txt
@@ -21,7 +21,6 @@ OPTIONS
   -q, --quote char              Use char to wrap text-like fields. Default is " (double quote).
   -X, --escape char             Use char to escape quoted characters within a field. Default is doubling.
   -e, --escape-c                Use C-style escaping for return (\\r), tab (\\t), line-feed (\\n), and back-slash (\\\\) characters. Default is to leave as they are.
-  Use char to escape quoted characters within a field. Default is doubling.
   -I, --insert backend          INSERT statements (instead of CSV). You must specify which SQL backend dialect to use. Allowed values are: access, sybase, oracle, postgres, mysql and sqlite.
   -N, --namespace prefix        Prefix identifiers with prefix.
   -S, --batch-size int          Size of insert batches on supported platforms.