diff --git a/HACKING.rst b/HACKING.rst
index aa93381b..9545a50e 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -1,4 +1,4 @@
 heat-translator Style Commandments
-===============================================
+==================================
 
 Read the OpenStack Style Commandments https://docs.openstack.org/hacking/latest/
diff --git a/test-requirements.txt b/test-requirements.txt
index 8f582893..703ab958 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,7 +1,7 @@
 # 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!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
+hacking>=1.1.0,<1.2.0 # Apache-2.0
 coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 oslotest>=3.2.0 # Apache-2.0
diff --git a/translator/common/utils.py b/translator/common/utils.py
index 874c8ec9..8d82d554 100644
--- a/translator/common/utils.py
+++ b/translator/common/utils.py
@@ -61,10 +61,10 @@ class MemoryUnit(object):
         result = regex.match(str(size)).groups()
         if result[1]:
             unit_size = MemoryUnit.validate_unit(result[1])
-            converted = int(str_to_num(result[0])
-                            * MemoryUnit.UNIT_SIZE_DICT[unit_size]
-                            * math.pow(MemoryUnit.UNIT_SIZE_DICT
-                                       [unit], -1))
+            converted = int(str_to_num(result[0]) *
+                            MemoryUnit.UNIT_SIZE_DICT[unit_size] *
+                            math.pow(MemoryUnit.UNIT_SIZE_DICT
+                                     [unit], -1))
             log.info(_('Given size %(size)s is converted to %(num)s '
                        '%(unit)s.') % {'size': size,
                      'num': converted, 'unit': unit})
@@ -81,8 +81,8 @@ class MemoryUnit(object):
                 if key.upper() == unit.upper():
                     return key
 
-            msg = _('Provided unit "{0}" is not valid. The valid units are'
-                    ' {1}').format(unit, MemoryUnit.UNIT_SIZE_DICT.keys())
+            msg = _('Provided unit "{0}" is not valid. The valid units are '
+                    '{1}').format(unit, MemoryUnit.UNIT_SIZE_DICT.keys())
             log.error(msg)
             raise ValueError(msg)
 
diff --git a/translator/hot/translate_node_templates.py b/translator/hot/translate_node_templates.py
index 1275deef..0a30dfa1 100644
--- a/translator/hot/translate_node_templates.py
+++ b/translator/hot/translate_node_templates.py
@@ -79,9 +79,9 @@ def _load_classes(locations, classes):
         abs_path = abs_path.replace('translator/hot', cls_path)
 
         # Grab all the tosca type module files in the given path
-        mod_files = [f for f in os.listdir(abs_path) if f.endswith('.py')
-                     and not f.startswith('__init__')
-                     and f.startswith('tosca_')]
+        mod_files = [f for f in os.listdir(abs_path) if f.endswith('.py') and
+                     not f.startswith('__init__') and
+                     f.startswith('tosca_')]
 
         # For each module, pick out the target translation class
         for f in mod_files: