fix($core): reference correct canonical Url frontmatter property (fix #2665)

[adamdehaven]

Summary

What kind of change does this PR introduce? (check at least one)

• Bugfix
• Feature
• Code style update
• Refactor
• Docs
• Build-related changes
• Other, please describe:

If changing the UI of default theme, please provide the before/after screenshot:

Does this PR introduce a breaking change? (check one)

• Yes

• No

• When resolving a specific issue, it's referenced in the PR's title (e.g. fix #xxx[,#xxx], where "xxx" is the issue number)

You have tested in the following browsers: (Providing a detailed version will be better.)

• Chrome
• Firefox
• Safari
• Edge
• IE

[d-pollard]

Good catch! LGTM

[billyyyyy3320]

LGTM!

[adamdehaven]

@d-pollard curious, does this replace the code in the current 1.7.0 or will it be in a future patch? (and if future, when?)

[d-pollard]

It'll probably be a different patch, so we'll need to update the docs once the release. Will try to get it in ASAP

[adamdehaven]

Ah ok - the docs are correct in the frontmatter.canonicalUrl reference. The only thing that would need to be updated is the version number 👍

[d-pollard]

@adamdehaven - this should be out now with version 1.7.1

[d-pollard]

docs updated too 👍