[jade] comments have string color

[aeschli]

From @isidorn on March 29, 2016 13:8

1. Open a .jade file (e.g. there is one in our vscode smoke test repo)
2. Comment out a line - notice the comments are blue or orange (dark theme) which are usually the colors we use for strings
3. I would expect green, the same we use for other languages

This behavior is like this for a while, so I do not think it is important.

Copied from original issue: microsoft/vscode#4738

[aeschli]

Jade uses scope string.comment.buffered.block.jade for these comment, so it's rather random if this is a string or a comment.