From 27745c5d8c8d2478200d63e163ac238e04c2dad4 Mon Sep 17 00:00:00 2001
From: thanhpd <6737911+thanhpd@users.noreply.github.com>
Date: Sun, 27 Oct 2019 00:00:38 +0700
Subject: [PATCH] docs: added missing whitespaces (#33424)

PR Close #33424
---
 aio/content/guide/aot-compiler.md                      | 2 +-
 aio/content/guide/dependency-injection-in-action.md    | 2 +-
 aio/content/guide/hierarchical-dependency-injection.md | 2 +-
 aio/content/guide/schematics-authoring.md              | 2 +-
 aio/content/guide/testing.md                           | 2 +-
 aio/content/guide/upgrade-performance.md               | 2 +-
 aio/content/tutorial/toh-pt6.md                        | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/aio/content/guide/aot-compiler.md b/aio/content/guide/aot-compiler.md
index ae3e63c7e7..f89d371650 100644
--- a/aio/content/guide/aot-compiler.md
+++ b/aio/content/guide/aot-compiler.md
@@ -659,7 +659,7 @@ There is no convenient way to describe this constraint to TypeScript and the tem
 
 The non-null assertion operator should be used sparingly as refactoring of the component might break this constraint.
 
-In this example it is recommended to include the checking of `address` in the `*ngIf`as shown below:
+In this example it is recommended to include the checking of `address` in the `*ngIf` as shown below:
 
 ```typescript
   @Component({
diff --git a/aio/content/guide/dependency-injection-in-action.md b/aio/content/guide/dependency-injection-in-action.md
index 50a7ef6bcc..dddfd59964 100644
--- a/aio/content/guide/dependency-injection-in-action.md
+++ b/aio/content/guide/dependency-injection-in-action.md
@@ -574,7 +574,7 @@ as the token for a provider of `LoggerService`.
 
 An abstract class is usually a base class that you can extend.
 In this app, however there is no class that inherits from `MinimalLogger`.
-The `LoggerService` and the `DateLoggerService`could have inherited from `MinimalLogger`,
+The `LoggerService` and the `DateLoggerService` could have inherited from `MinimalLogger`,
 or they could have implemented it instead, in the manner of an interface.
 But they did neither.
 `MinimalLogger` is used only as a dependency injection token.
diff --git a/aio/content/guide/hierarchical-dependency-injection.md b/aio/content/guide/hierarchical-dependency-injection.md
index 06052c8093..43ab195586 100644
--- a/aio/content/guide/hierarchical-dependency-injection.md
+++ b/aio/content/guide/hierarchical-dependency-injection.md
@@ -564,7 +564,7 @@ The next step is to add a binding to the `ChildComponent` template.
 </code-example>
 
 To render the new values, add `<app-child>` to the bottom of
-the`AppComponent` template so the view also displays the sunflower:
+the `AppComponent` template so the view also displays the sunflower:
 
 ```
 Child Component
diff --git a/aio/content/guide/schematics-authoring.md b/aio/content/guide/schematics-authoring.md
index 6bf10cfb7c..3d23bf96b9 100644
--- a/aio/content/guide/schematics-authoring.md
+++ b/aio/content/guide/schematics-authoring.md
@@ -30,7 +30,7 @@ The context also defines a *merge strategy* that determines how changes are merg
 ### Defining rules and actions
 
 When you create a new blank schematic with the [Schematics CLI](#cli), the generated entry function is a *rule factory*.
-A `RuleFactory`object defines a higher-order function that creates a `Rule`.
+A `RuleFactory` object defines a higher-order function that creates a `Rule`.
 
 <code-example language="TypeScript" header="index.ts">
 import { Rule, SchematicContext, Tree } from '@angular-devkit/schematics';
diff --git a/aio/content/guide/testing.md b/aio/content/guide/testing.md
index 952090a592..3fd75cfe3a 100644
--- a/aio/content/guide/testing.md
+++ b/aio/content/guide/testing.md
@@ -2972,7 +2972,7 @@ appropriate to the method, that is, the parameter of an `@NgModule`,
 {@a testbed-methods}
 {@a testbed-api-summary}
 
-The `TestBed` API consists of static class methods that either update or reference a _global_ instance of the`TestBed`.
+The `TestBed` API consists of static class methods that either update or reference a _global_ instance of the `TestBed`.
 
 Internally, all static methods cover methods of the current runtime `TestBed` instance,
 which is also returned by the `getTestBed()` function.
diff --git a/aio/content/guide/upgrade-performance.md b/aio/content/guide/upgrade-performance.md
index f0f8274651..60d3e0626b 100644
--- a/aio/content/guide/upgrade-performance.md
+++ b/aio/content/guide/upgrade-performance.md
@@ -315,7 +315,7 @@ Angular app. The setup for a hybrid app is mostly the same as described in the
 `main-aot.ts`.
 
 AOT needs to load any AngularJS files that are in the `<script>` tags in the AngularJS `index.html`.
-An easy way to copy them is to add each to the `copy-dist-files.js`file.
+An easy way to copy them is to add each to the `copy-dist-files.js` file.
 
 You also need to pass the generated `MainAngularModuleFactory` to `downgradeModule()` instead of the
 custom bootstrap function:
diff --git a/aio/content/tutorial/toh-pt6.md b/aio/content/tutorial/toh-pt6.md
index 74267d2b32..6ea68f6da0 100644
--- a/aio/content/tutorial/toh-pt6.md
+++ b/aio/content/tutorial/toh-pt6.md
@@ -272,7 +272,7 @@ That header is in the `httpOptions` constant defined in the `HeroService`. Add t
 </code-example>
 
 Refresh the browser, change a hero name and save your change. The `save()`
-method in `HeroDetailComponent`navigates to the previous view.
+method in `HeroDetailComponent` navigates to the previous view.
 The hero now appears in the list with the changed name.