diff --git a/requirements.txt b/requirements.txt
index b4a6d6e0..93c4d809 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@
 # process, which may cause wedges in the gate later.
 Babel>=1.3
 argparse
-dib-utils  # Apache-2.0
+dib-utils # Apache-2.0
 PyYAML>=3.1.0
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index 73637574..056c16c2
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test-requirements.txt b/test-requirements.txt
index 55c4fb1b..8ef2d66f 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,12 +1,12 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-hacking>=0.10.0,<0.11
+hacking<0.11,>=0.10.0
 
 discover
-oslotest>=1.5.1  # Apache-2.0
+oslotest>=1.5.1 # Apache-2.0
 testrepository>=0.0.18
 
 # Doc requirements
-sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
-oslosphinx>=2.5.0  # Apache-2.0
+sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
+oslosphinx>=2.5.0 # Apache-2.0