CONTRIBUTING file issue

[nourbenamor201]

Check that this is really a bug

• I confirm

Reproduction link

n/a

Bug description

When trying to create a topic branch based on master; git branch master/my_contribution master I get this error :
fatal: cannot lock ref 'refs/heads/master/my_contribution': 'refs/heads/master' exists; cannot create 'refs/heads/master/my_contribution'

Expected Behavior

Creating on my local VsCode a topic branch based on master

Actual Behavior

I get this error :
fatal: cannot lock ref 'refs/heads/master/my_contribution': 'refs/heads/master' exists; cannot create 'refs/heads/master/my_contribution'

react-big-calendar version

latest

React version

not yet used

Platform/Target and Browser Versions

Windows 10

Validations

• Read the docs.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.
• Make sure this is a react-big-calendar issue and not an implementation issue

Would you like to open a PR for this bug?

• I'm willing to open a PR