A bit more consise

**before:**
$ flog *.rb
```shell
59.7: flog total
     7.5: flog/method average

    19.3: YoutubeVideoParser#listvideo     youtubevideoparser.rb:16
    13.0: describe(YoutubeVideoParser)::it#must return a hash with video title and video URL  test.rb:19
```

**after** 
$ flog *.rb
```shell
49.6: flog total
     6.2: flog/method average

    11.7: YoutubeVideoParser#get_titles    youtubevideoparser.rb:21
     8.2: describe(YoutubeVideoParser)::it#must return a hash with video title and video URL  test.rb:9
     6.6: main#none
     6.6: YoutubeVideoParser#get_paths     youtubevideoparser.rb:31
```