Fix docstrings in qa tests

This commit fixes the module-level docstrings for the tests and helper
modules in qa. Many of these tests were uncommented previously - this
commit ensures that every test case has at least a minimum level of
commenting.

1 files changed, 5 insertions, 7 deletions

diff --git a/qa/rpc-tests/p2p-versionbits-warning.py b/qa/rpc-tests/p2p-versionbits-warning.py
index fc3eddddee..8e3e361fc1 100755
--- a/qa/rpc-tests/p2p-versionbits-warning.py
+++ b/qa/rpc-tests/p2p-versionbits-warning.py
@@ -2,6 +2,11 @@
 # Copyright (c) 2016 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
+"""Test version bits warning system.
+
+Generate chains with block versions that appear to be signalling unknown
+soft-forks, and test that warning alerts are generated.
+"""
 
 from test_framework.mininode import *
 from test_framework.test_framework import BitcoinTestFramework
@@ -10,13 +15,6 @@ import re
 import time
 from test_framework.blocktools import create_block, create_coinbase
 
-'''
-Test version bits' warning system.
-
-Generate chains with block versions that appear to be signalling unknown
-soft-forks, and test that warning alerts are generated.
-'''
-
 VB_PERIOD = 144 # versionbits period length for regtest
 VB_THRESHOLD = 108 # versionbits activation threshold for regtest
 VB_TOP_BITS = 0x20000000