refactor: change changelog to chglog

[luismayta]

The problem

Briefly describe the issue you are experiencing (or the feature you want to see added). Tell us what you were trying to do and what happened instead. Remember, this is not a place to ask questions.

Environment

• OS: {Please write here}
• Version : {Please write here}

Details

If necessary, describe the problem you have been experiencing in more detail.

Link to logs

Create a GIST which is a paste of your full logs, and link them here. Do NOT paste your full logs here, as it will make this issue very long and hard to read! If you are reporting a bug, always include logs!

Tasks

• Task number 1