From 7ae4c613ac2cfa96a1bfd5456d543dbaded3cc52 Mon Sep 17 00:00:00 2001
From: Babak Farrokhi <babak@farrokhi.net>
Date: Mon, 25 Apr 2016 11:25:18 +0430
Subject: [PATCH] trivial "pythonic" fixes

---
 dnseval.py       | 16 +++++++++-------
 dnsping.py       |  2 +-
 dnstraceroute.py |  2 +-
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/dnseval.py b/dnseval.py
index 59e72ab..54f3f47 100755
--- a/dnseval.py
+++ b/dnseval.py
@@ -43,13 +43,15 @@ resolvers = dns.resolver.get_default_resolver().nameservers
 
 
 def usage():
-    print('%s version %1.1f\n' % (__PROGNAME__, __VERSION__))
-    print('syntax: %s [-h] [-f server-list] [-c count] [-t type] [-w wait] hostname' % __PROGNAME__)
-    print('  -h  --help      show this help')
-    print('  -f  --file      dns server list to use (default: system resolvers)')
-    print('  -c  --count     number of requests to send (default: 10)')
-    print('  -w  --wait      maximum wait time for a reply (default: 5)')
-    print('  -t  --type      DNS request record type (default: A)')
+    print("""%s version %1.1f
+
+usage: %s [-h] [-f server-list] [-c count] [-t type] [-w wait] hostname
+  -h  --help      show this help
+  -f  --file      dns server list to use (default: system resolvers)
+  -c  --count     number of requests to send (default: 10)
+  -w  --wait      maximum wait time for a reply (default: 5)
+  -t  --type      DNS request record type (default: A)
+""" % (__PROGNAME__, __VERSION__, __PROGNAME__))
     exit()
 
 
diff --git a/dnsping.py b/dnsping.py
index 6b530ca..7aed16f 100755
--- a/dnsping.py
+++ b/dnsping.py
@@ -44,7 +44,7 @@ should_stop = False
 
 def usage():
     print("""%s version %1.1f
-syntax: %s [-h] [-q] [-v] [-s server] [-p port] [-P port] [-S address] [-c count] [-t type] [-w wait] hostname
+usage: %s [-h] [-q] [-v] [-s server] [-p port] [-P port] [-S address] [-c count] [-t type] [-w wait] hostname
   -h  --help      Show this help
   -q  --quiet     Quiet
   -v  --verbose   Print actual dns response
diff --git a/dnstraceroute.py b/dnstraceroute.py
index 6e83776..b0bd084 100755
--- a/dnstraceroute.py
+++ b/dnstraceroute.py
@@ -85,7 +85,7 @@ if has_whois:
 
 def usage():
     print('%s version %1.1f\n' % (__PROGNAME__, __VERSION__))
-    print('syntax: %s [-h] [-q] [-a] [-s server] [-p port] [-c count] [-t type] [-w wait] hostname' % __PROGNAME__)
+    print('usage: %s [-h] [-q] [-a] [-s server] [-p port] [-c count] [-t type] [-w wait] hostname' % __PROGNAME__)
     print('  -h  --help      Show this help')
     print('  -q  --quiet     Quiet')
     print('  -a  --asn       Turn on AS# lookups for each hop encountered')