Minor code cleanup

* Hash style
* Quote style
* Brace padding
* Line spacing
* DSL Parenthesis (don't need them for select tag)

app/views/admin_incoming_message/edit.html.erb

@@ -1,26 +1,28 @@
-<%= render :partial => 'intro', :locals => {:incoming_message => @incoming_message } %>
-<%= render :partial => 'actions', :locals => { :incoming_message => @incoming_message } %>
+<%= render partial: 'intro', locals: { incoming_message: @incoming_message } %>
+<%= render partial: 'actions', locals: { incoming_message: @incoming_message } %>
+
 <fieldset class="form-horizontal">
   <legend>Prominence</legend>
-  <%= form_tag admin_incoming_message_path(@incoming_message), :method => 'put', :class => "form form-inline"  do %>
 
+  <%= form_tag admin_incoming_message_path(@incoming_message), method: 'put', class: 'form form-inline' do %>
     <div class="control-group">
-      <label class="control-label" for="incoming_message_prominence"> Prominence</label>
+      <label class="control-label" for="incoming_message_prominence">Prominence</label>
+
       <div class="controls">
-        <%= select('incoming_message', "prominence", IncomingMessage.prominence_states) %>
+        <%= select 'incoming_message', 'prominence', IncomingMessage.prominence_states %>
       </div>
     </div>
 
     <div class="control-group">
       <label class="control-label" for="incoming_message_prominence_reason">Reason for prominence</label>
+
       <div class="controls">
-        <%= text_area "incoming_message", "prominence_reason", :rows => 5, :class => "span6" %>
+        <%= text_area 'incoming_message', 'prominence_reason', rows: 5, class: 'span6' %>
       </div>
     </div>
 
     <div class="form-actions" >
-      <%= submit_tag 'Save', :class => "btn" %>
+      <%= submit_tag 'Save', class: 'btn' %>
     </div>
-
   <% end %>
 </fieldset>