fix syntex like `${//}` into `${0://}`

[nooldey]

my vscode

版本 1.24.1 提交 24f62626b222e9a8313213fb64b10d741a326288 日期 2018-06-13T17:52:25.282Z Shell 1.7.12 渲染器 58.0.3029.110 Node 7.9.0 架构 ia32

vscode packages

installed vetur and vuehelper

bug

Every time when i type in bre for beforeRouteEnter I got code like below:

fix suggestion

Then I found that Vuehelper make snippets for that, so I changed some code, Now it is ok!

Hope to merged into master branch for help people who has the same problem as me!