Update british-journal-of-anaesthesia.csl

[Phil54520]

Just add spaces at the right place

[csl-bot]

Awesome! You've created a pull request to the Citation Styles Language styles repository. We'll get in touch soon (usually within a day or two). In the meantime, our automated test system will go ahead and run some checks on your pull request. In a few minutes you'll be notified of the test results.

If you haven't done so yet, please make sure your style validates and follows all our other Style Requirements.

To update the current pull request, visit the "Files changed" tab above. Then click the "View" button of the file you wish to change, and click on the pencil icon (see below) that appears in the next screen to start editing.

If you need assistance at any point, please leave a comment and we'll get back to you (feel free to write in Dutch, English, French, German, Portuguese, or Spanish).

[csl-bot]

😃 Your submission passed all our automated tests.

[adam3smith]

thanks!