add a space between two templated variables, angularjs

Issue

I have the following div. I am trying to add a space between two templated variables, but the single quotes keep showing up on the screen:

<b class="stylefont" ng-click="ctrl.display(1)">
   {{ctrl.car}} + ' ' + {{ctrl.car2}}
</b>

Solution

Simply do the following :

<b class="stylefont" ng-click="ctrl.display(1)">
   {{ctrl.car + ' ' + ctrl.car2}}
</b>

Answered By - Deblaton Jean-Philippe