test/test_index.rb in review-2.1.0 vs test/test_index.rb in review-2.2.0

@@ -11,16 +11,18 @@
     items = fn.to_a
     item = items[0]
     assert_equal 'foo', item.id
     assert_equal 'bar', item.content
   end
+
   def test_footnote_index_with_escape
     fn = Book::FootnoteIndex.parse(['//footnote[foo][bar[\]buz]'])
     items = fn.to_a
     item = items[0]
     assert_equal 'foo', item.id
     assert_equal 'bar[]buz', item.content
   end
+
   def test_footnote_index_with_escape2
     fn = Book::FootnoteIndex.parse(['//footnote[foo][bar\\a\\$buz]'])
     items = fn.to_a
     item = items[0]
     assert_equal 'foo', item.id