Prettier 1.15.1
When using the 'angular' formatter, this code:

<ng-container *ngIf="data?.title; else defaultTitle">{{ data.title | translate }}

gets reformatted this way: (notice the ":" after the "else")
<ng-container *ngIf="data?.title; else: defaultTitle">{{ data.title | translate }}

When forcing the "html" parser for *.component.html files, this does not happen.

Expected behavior:
no ":" gets added after the "else", as this is not a valid angular template syntax.

Thank you!
Frederic