diff --git a/docs_app/content/deprecations/scheduler-argument.md b/docs_app/content/deprecations/scheduler-argument.md
index 66dbc3ef3cb..6fc576dd88c 100644
--- a/docs_app/content/deprecations/scheduler-argument.md
+++ b/docs_app/content/deprecations/scheduler-argument.md
@@ -44,7 +44,7 @@ scheduled(of([1,2,3]), asyncScheduler).subscribe(x => console.log(x));
 
 ### Refactoring of `merge`, `concat`, `startWith` and `endWith`
 
-In case you used to pass a scheduler argument to one of these operators you propably had code like this:
+In case you used to pass a scheduler argument to one of these operators you probably had code like this:
 
 ```ts
 import { concat, of, asyncScheduler } from 'rxjs'; 
diff --git a/docs_app/content/guide/higher-order-observables.md b/docs_app/content/guide/higher-order-observables.md
index d511ea46bfe..9d6c053d8fc 100644
--- a/docs_app/content/guide/higher-order-observables.md
+++ b/docs_app/content/guide/higher-order-observables.md
@@ -10,7 +10,7 @@ const fileObservable = urlObservable.pipe(
 
 `http.get()` returns an Observable for each URL. Now you have an Observable *of* Observables, a higher-order Observable.
 
-But how do you work with a higher-order Observable? Typically, by _flattening_: by converting a higher-order Obser vable into an ordinary Observable. For example:
+But how do you work with a higher-order Observable? Typically, by _flattening_: by converting a higher-order Observable into an ordinary Observable. For example:
 
 ```ts
 const fileObservable = urlObservable.pipe(