displays categories and districts correctly capitalized

app/models/tag_cloud.rb

@@ -16,7 +16,7 @@ class TagCloud
   end
 
   def category_names
-    ActsAsTaggableOn::Tag.category_names
+    ActsAsTaggableOn::Tag.category_names.map(&:downcase)
   end
 
   def geozone_names

app/views/proposals/summary.html.erb

@@ -9,7 +9,7 @@
 
       <% @proposals.each do |group_name, proposals| %>
         <div id="<%= group_name.parameterize %>">
-          <h2 class="margin-top"><%= group_name.capitalize %></h2>
+          <h2 class="margin-top"><%= group_name %></h2>
 
           <% proposals[0..2].each do |proposal| %>
             <div class="proposal clear">

config/initializers/acts_as_taggable_on.rb

@@ -35,7 +35,7 @@ module ActsAsTaggableOn
     end
 
     def self.category_names
-      Tag.where("kind = 'category'").map {|tag| tag.name.downcase }
+      Tag.where("kind = 'category'").map {|tag| tag.name }
     end
 
     private

spec/features/proposals_spec.rb

@@ -1166,11 +1166,11 @@ feature 'Proposals' do
   context "Summary" do
 
     scenario "Displays proposals grouped by category" do
-      create(:tag, kind: 'category', name: 'culture')
-      create(:tag, kind: 'category', name: 'social services')
+      create(:tag, kind: 'category', name: 'Culture')
+      create(:tag, kind: 'category', name: 'Social Services')
 
-      3.times { create(:proposal, tag_list: 'culture') }
-      3.times { create(:proposal, tag_list: 'social services') }
+      3.times { create(:proposal, tag_list: 'Culture') }
+      3.times { create(:proposal, tag_list: 'Social Services') }
 
       create(:proposal, tag_list: 'Random')
 
@@ -1183,7 +1183,7 @@ feature 'Proposals' do
       end
 
       within("#social-services") do
-        expect(page).to have_content("Social services")
+        expect(page).to have_content("Social Services")
         expect(page).to have_css(".proposal", count: 3)
       end
     end