Remove duplicated scope.

app/models/commit_status.rb

@@ -15,12 +15,11 @@ class CommitStatus < ActiveRecord::Base
   scope :pending, -> { where(status: 'pending') }
   scope :success, -> { where(status: 'success') }
   scope :failed, -> { where(status: 'failed')  }
-  scope :running_or_pending, -> { where(status:[:running, :pending]) }
-  scope :finished, -> { where(status:[:success, :failed, :canceled]) }
+  scope :running_or_pending, -> { where(status: [:running, :pending]) }
+  scope :finished, -> { where(status: [:success, :failed, :canceled]) }
   scope :latest, -> { where(id: unscope(:select).select('max(id)').group(:name, :ref)) }
   scope :ordered, -> { order(:ref, :stage_idx, :name) }
   scope :for_ref, ->(ref) { where(ref: ref) }
-  scope :running_or_pending, -> { where(status: [:running, :pending]) }
   state_machine :status, initial: :pending do
     event :run do