From e32c1b692afa9209a69ab435c51c844b0bafe2ab Mon Sep 17 00:00:00 2001
From: Johan CHOUQUET <1401825+johanchouquet@users.noreply.github.com>
Date: Thu, 8 Mar 2018 16:37:26 +0100
Subject: [PATCH] docs(animations): typo fix in the comments (#22652)

PR Close #22652
---
 packages/animations/src/animation_builder.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/animations/src/animation_builder.ts b/packages/animations/src/animation_builder.ts
index 0bc5f1404d..ba6c6ec2ac 100644
--- a/packages/animations/src/animation_builder.ts
+++ b/packages/animations/src/animation_builder.ts
@@ -13,7 +13,7 @@ import {AnimationPlayer} from './players/animation_player';
  * BrowserAnimationsModule BrowserAnimationsModule} or {@link NoopAnimationsModule
  * NoopAnimationsModule} modules are used within an application.
  *
- * The purpose if this service is to produce an animation sequence programmatically within an
+ * The purpose of this service is to produce an animation sequence programmatically within an
  * angular component or directive.
  *
  * Programmatic animations are first built and then a player is created when the build animation is