Update README.md

[TomHart]

Description

Docs have the wrong bundle extension name

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[Okhoshi]

While you are at it, maybe you could also rename the TreeBuilder in the DependencyInjection/Configuration.php file, to match the new extension name :)

[TomHart]

Good shout, done!

[thomasheartman]

Hey! Sorry for the delay on this. This seems like a good fix to me, but I'm not familiar with this or the PHP SDK. That said, I'll trust the two of you that this is a good change, but I'd like to give @RikudouSage a chance (24 hours or so) to chime in before merging this. If I hear nothing, I'll merge it tomorrow morning.

Thanks for the contribution and sorry for the wait 😄

[RikudouSage]

Thank you and sorry for the delay.