diff --git a/lib/helpers.rb b/lib/helpers.rb
index 22a7302..1d29c0d 100644
--- a/lib/helpers.rb
+++ b/lib/helpers.rb
@@ -9,7 +9,7 @@ def cleanup(s)
   s.sub!('Not Available', '')
   s.sub!('Not Applicable', '')
   s = "<span class=grant>#{s}</span>" if s.match(/(approve|grant|permitted)/i)
-  s = "<span class=refuse>#{s}</span>" if s.match(/refuse/i)
+  s = "<span class=refuse>#{s}</span>" if s.match(/refus/i)
   s
 end
 
@@ -20,3 +20,8 @@ end
 def authority_url(authority_name)
   "/authorities/#{slug(authority_name)}/"
 end
+
+def normalise_decision(d)
+  # https://schemas.opendata.esd.org.uk/PlanningApplications/LocalOpenDataIncentiveSchemePlanningApplicationsSchemaGuidance.pdf
+  
+end