pdnsutil: Fix "is is" typo in help

diff --git a/pdns/pdnsutil.cc b/pdns/pdnsutil.cc
index cd753330f5d51590d82b825f6bf50e9289bfed4b..1e5c224b46c08bc1b7be8a58949422de3c15787a 100644 (file)
--- a/pdns/pdnsutil.cc
+++ b/pdns/pdnsutil.cc
@@ -1977,7 +1977,7 @@ try
     cout<<"set-presigned ZONE                 Use presigned RRSIGs from storage"<<endl;
     cout<<"set-publish-cdnskey ZONE           Enable sending CDNSKEY responses for ZONE"<<endl;
     cout<<"set-publish-cds ZONE [DIGESTALGOS] Enable sending CDS responses for ZONE, using DIGESTALGOS as signature algorithms"<<endl;
-    cout<<"                                   DIGESTALGOS should be a comma separated list of numbers, is is '1,2' by default"<<endl;
+    cout<<"                                   DIGESTALGOS should be a comma separated list of numbers, it is '1,2' by default"<<endl;
     cout<<"add-meta ZONE KIND VALUE           Add zone metadata, this adds to the existing KIND"<<endl;
     cout<<"                   [VALUE ...]"<<endl;
     cout<<"set-meta ZONE KIND [VALUE] [VALUE] Set zone metadata, optionally providing a value. *No* value clears meta"<<endl;