docs(animations): Added consistency in code examples (angular#37081)

PR Close angular#37081

Author: Advaith3600

aio/content/examples/animations/src/app/animations.ts

@@ -32,15 +32,15 @@ export const slideInAnimation =
 // #enddocregion style-view
 // #docregion query
       query(':enter', [
-        style({ left: '-100%'})
+        style({ left: '-100%' })
       ]),
       query(':leave', animateChild()),
       group([
         query(':leave', [
-          animate('300ms ease-out', style({ left: '100%'}))
+          animate('300ms ease-out', style({ left: '100%' }))
         ]),
         query(':enter', [
-          animate('300ms ease-out', style({ left: '0%'}))
+          animate('300ms ease-out', style({ left: '0%' }))
         ])
       ]),
       query(':enter', animateChild()),
@@ -56,15 +56,15 @@ export const slideInAnimation =
         })
       ]),
       query(':enter', [
-        style({ left: '-100%'})
+        style({ left: '-100%' })
       ]),
       query(':leave', animateChild()),
       group([
         query(':leave', [
-          animate('200ms ease-out', style({ left: '100%'}))
+          animate('200ms ease-out', style({ left: '100%' }))
         ]),
         query(':enter', [
-          animate('300ms ease-out', style({ left: '0%'}))
+          animate('300ms ease-out', style({ left: '0%' }))
         ])
       ]),
       query(':enter', animateChild()),

aio/content/examples/animations/src/app/app.component.html

@@ -17,7 +17,7 @@ <h1>Animations</h1>
 </nav>
 
 <!-- #docregion route-animations-outlet -->
-<div [@routeAnimations]="prepareRoute(outlet)" >
+<div [@routeAnimations]="prepareRoute(outlet)">
   <router-outlet #outlet="outlet"></router-outlet>
 </div>
 <!-- #enddocregion route-animations-outlet -->

aio/content/guide/route-animations.md

@@ -111,7 +111,7 @@ Let's assume that we are routing from the *Home => About*.
 
 The animation code does the following after styling the views:
 
-* `query(':enter style({ left: '-100%'})` matches the view that is added and hides the newly added view by positioning it to the far left.
+* `query(':enter', style({ left: '-100%' }))` matches the view that is added and hides the newly added view by positioning it to the far left.
 * Calls `animateChild()` on the view that is leaving, to run its child animations.
 * Uses `group()` function to make the inner animations run in parallel.
 * Within the `group()` function: