diff --git a/pinaxcon/proposals/models.py b/pinaxcon/proposals/models.py
index 42993ac3abd99a9b510c526339e0f208ac574ca1..ad5aecb3cb293b1ffe022ceb512f7da07252a7d9 100644
--- a/pinaxcon/proposals/models.py
+++ b/pinaxcon/proposals/models.py
@@ -45,67 +45,77 @@ class TalkProposal(Proposal):
     class Meta:
         verbose_name = "talk proposal"
 
+
 class TutorialProposal(Proposal):
 
     class Meta:
         verbose_name = "tutorial proposal"
 
+
 class MiniconfProposal(ProposalBase):
 
     class Meta:
         verbose_name = "miniconf proposal"
 
+
 class SysAdminProposal(Proposal):
 
     TYPE_SHORT_PRESENTATION = 1
     TYPE_LIGHTNING_TALK = 2
-    
+
     TALK_FORMATS = [
         (TYPE_SHORT_PRESENTATION, "Short Presentation (15-25 min)"),
         (TYPE_LIGHTNING_TALK, "Lightning Talk (5-10 min)"),
     ]
-    
-    talk_format = models.IntegerField(choices=TALK_FORMATS,
+
+    talk_format = models.IntegerField(
+        choices=TALK_FORMATS,
         help_text="Please indicate your preferred talk length in the private abstract field below.")
-    
+
     class Meta:
         verbose_name = "System Administration Miniconf Proposal"
 
+
 class WriteTheDocsProposal(Proposal):
 
-    TYPE_LONG_PRESENTATION = 1 
+    TYPE_LONG_PRESENTATION = 1
     TYPE_SHORT_PRESENTATION = 2
-    
+
     TALK_FORMATS = [
-        (TYPE_LONG_PRESENTATION, "Long Presentation (40 min)"),  
+        (TYPE_LONG_PRESENTATION, "Long Presentation (40 min)"),
         (TYPE_SHORT_PRESENTATION, "Short Presentation (20 min)"),
     ]
-    
+
     talk_format = models.IntegerField(choices=TALK_FORMATS)
-    
+
     class Meta:
         verbose_name = "WriteThe Docs Miniconf Proposal"
 
+
 class OpenRadioProposal(Proposal):
 
     class Meta:
         verbose_name = "OpenRadio Miniconf Proposal"
 
+
 class WootconfProposal(Proposal):
 
     class Meta:
         verbose_name = "WOOTCONF Miniconf Proposal"
 
+
 class KernelProposal(Proposal):
 
     class Meta:
         verbose_name = "Kernel Miniconf Proposal"
 
+
 class SecurityProposal(Proposal):
 
     class Meta:
         verbose_name = "Security/Privacy Miniconf Proposal"
 
+
 class GamesProposal(Proposal):
 
     TYPE_PRESENTATION = 1
@@ -117,38 +127,42 @@ class GamesProposal(Proposal):
         (TYPE_DEMONSTRATION, "Demonstration"),
         (TYPE_OTHER, "Other"),
     ]
-    
+
     talk_format = models.IntegerField(choices=TALK_FORMATS)
-    
+
     class Meta:
         verbose_name = "Games and FOSS Miniconf Proposal"
 
+
 class TestingProposal(Proposal):
 
     class Meta:
         verbose_name = "Testing/Automation Miniconf Proposal"
 
+
 class KnowledgeProposal(Proposal):
 
     class Meta:
         verbose_name = "Open Knowledge Australia Miniconf Proposal"
 
+
 class LawProposal(Proposal):
 
     class Meta:
         verbose_name = "Open Law and Policy Miniconf Proposal"
 
+
 class OpenHardwareProposal(Proposal):
 
-    TYPE_NORMAL_PRESENTATION = 1 
+    TYPE_NORMAL_PRESENTATION = 1
     TYPE_LIGHTNING_TALK = 2
-    
+
     TALK_FORMATS = [
-        (TYPE_NORMAL_PRESENTATION, "Presentation (20 min)"),  
+        (TYPE_NORMAL_PRESENTATION, "Presentation (20 min)"),
         (TYPE_LIGHTNING_TALK, "Lightning Talk (5 min)"),
     ]
-    
+
     talk_format = models.IntegerField(choices=TALK_FORMATS)
-    
+
     class Meta:
         verbose_name = "Open Hardware Miniconf Proposal"