Easier information editing
Hi ! I guess you are talking about the dataset cards that are in this repository on github ?

I think github allows to submit a PR even for 1 line though the `Edit file` button on the page of the dataset card.

Maybe let's mention this in `CONTRIBUTING.md` ?
**Is your feature request related to a problem? Please describe.**
It requires a lot of effort to improve a datasheet. 

**Describe the solution you'd like**
UI or at least a link to the place where the code that needs to be edited is (and an easy way to edit this code directly from the site, without cloning, branching, makefile etc.)

**Describe alternatives you've considered**
The current Ux is to have the 8 steps for contribution while One just wishes to change a line a type etc.


