diff --git a/public/docs/ts/latest/guide/lifecycle-hooks.jade b/public/docs/ts/latest/guide/lifecycle-hooks.jade
index baf55b3df8..a022e681b2 100644
--- a/public/docs/ts/latest/guide/lifecycle-hooks.jade
+++ b/public/docs/ts/latest/guide/lifecycle-hooks.jade
@@ -379,8 +379,8 @@ figure.image-display
 .l-sub-section
   :marked
     Our first opportunity to access those properties is the `ngOnChanges` method which
-    Angular calls before `ngOnit`. But Angular calls `ngOnChanges` many times after that.
-    It only calls `ngOnit` once.
+    Angular calls before `ngOnInit`. But Angular calls `ngOnChanges` many times after that.
+    It only calls `ngOnInit` once.
 :marked
   ### OnDestroy