Rubocop fixes

app/models/planting.rb

@@ -4,7 +4,7 @@ class Planting < ActiveRecord::Base
   friendly_id :planting_slug, use: [:slugged, :finders]
 
   # Constants
-  SUNNINESS_VALUES = %w[sun semi-shade shade]
+  SUNNINESS_VALUES = %w(sun semi-shade shade)
   PLANTED_FROM_VALUES = [
     'seed',
     'seedling',

app/views/plantings/show.html.haml

@@ -46,7 +46,7 @@
         %dt Predicted finish:
         %dd
           - if @planting.finish_predicted_at.present?
-            =@planting.finish_predicted_at
+            = @planting.finish_predicted_at
           - else
             Set planted date to get predictions