         , 500
 
     context "When I delete the dataset using the toolbar menu", ->
-      before (done) ->    
+      before (done) ->
         wd40.click '#dataset-meta .dropdown-toggle', ->
           wd40.click '#dataset-meta .hide-dataset', done
 


      it 'no longer shows an undo button', (done) ->
        @dataset.text (err, text) ->
          text.should.not.include 'Undo' 
          done()

      it "shows the dataset title", (done) ->
        @dataset.text (err, text) ->
          text.should.include 'Prune' 
          done()

  context "When I click on the Prune dataset", ->


    it 'shows an undo button', (done) ->
      @dataset.text (err, text) ->
        text.should.include 'Undo'
        done()

    context "When I click the undo button", ->
