         expect(buffer.positionForCharacterIndex(13)).toEqual [2, 0]
         expect(buffer.positionForCharacterIndex(20)).toEqual [3, 0]
 
-  describe ".usesSoftTabs()", ->
+  describe "::usesSoftTabs()", ->
     beforeEach ->
       filePath = require.resolve('./fixtures/sample.js')
       buffer = new TextBuffer({filePath, load: true})

        buffer.setTextViaDiff(newText)
        expect(buffer.getText()).toBe newText

  describe ".save()", ->
    saveBuffer = null

    afterEach ->

        expect(buffer.getLines().length).toBe fileContents.split("\n").length
        expect(buffer.getLines().join('\n')).toBe fileContents

  describe "::change(range, string)", ->
    changeHandler = null

    beforeEach ->
