nnrpd/nnrpd.c: typo fix

[Igor Timkin]

--- nnrpd/nnrpd.c.OLD	Sun Oct 22 13:01:04 2000
+++ nnrpd/nnrpd.c	Sun Oct 22 22:21:27 2000
@@ -493,11 +493,11 @@
 	    if (HostErrorStr == NULL) {
 		syslog(L_NOTICE,
 		    "? cant gethostbyaddr %s %m -- using IP address for access",
-		    ClientHost);
+		    ServerHost);
 	    } else {
 		syslog(L_NOTICE,
 		    "? cant gethostbyaddr %s %s -- using IP address for access",
-		    ClientHost, HostErrorStr);
+		    ServerHost, HostErrorStr);
 	    }
 	}
 #else