Document minor change

CHANGELOG.md

@@ -14,13 +14,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added <!-- for new features -->
 - Support for `copy.copy(clip)` and `copy.deepcopy(clip)` with same behaviour as `clip.copy()` [\#1442](https://github.com/Zulko/moviepy/pull/1442)
 - `audio.fx.multiply_stereo_volume` to control volume by audio channels [\#1424](https://github.com/Zulko/moviepy/pull/1424)
-- Support for retrieve clip frames number using `clip.nframes` [\#1471](https://github.com/Zulko/moviepy/pull/1471)
+- Support for retrieve clip frames number using `clip.n_frames` [\#1471](https://github.com/Zulko/moviepy/pull/1471)
 
 ### Changed <!-- for changes in existing functionality -->
 - Lots of method and parameter names have been changed. This will be explained better in the documentation soon. See https://github.com/Zulko/moviepy/pull/1170 for more information. [\#1170](https://github.com/Zulko/moviepy/pull/1170)
 - Changed recommended import from `import moviepy.editor` to `import moviepy`. This change is fully backwards compatible [\#1340](https://github.com/Zulko/moviepy/pull/1340)
 - Renamed `audio.fx.volumex` to `audio.fx.multiply_volume` [\#1424](https://github.com/Zulko/moviepy/pull/1424)
 - Renamed `cols_widths` argument of `clips_array` function by `cols_heights` [\#1465](https://github.com/Zulko/moviepy/pull/1465)
+- `video_nframes` attribute of dictionary returned from `ffmpeg_parse_infos` renamed to `video_n_frames` [\#1471](https://github.com/Zulko/moviepy/pull/1471)
 
 ### Deprecated <!-- for soon-to-be removed features -->
 - `moviepy.video.fx.all` and `moviepy.audio.fx.all`. Use the fx method directly from the clip instance or import the fx function from `moviepy.video.fx` and `moviepy.audio.fx`. [\#1105](https://github.com/Zulko/moviepy/pull/1105)